Defining the boundaries: how sexual assault nurse examiners (SANEs) balance patient care and law enforcement collaboration.

PubMed

Campbell, Rebecca; Greeson, Megan; Patterson, Debra

2011-03-01

Forensic nursing is multidisciplinary in nature, which can create tensions for practitioners between their responsibilities to patient care and collaborations with law enforcement and prosecutors. Because there are compelling reasons grounded in both nursing theory and legal precedent to maintain separation, there is a pressing need to understand how sexual assault nurse examiner (SANE) programs successfully negotiate these potentially conflicting roles. The purpose of this study was to examine how SANEs define their work with their patients, how they collaborate with law enforcement, and how they negotiate roles differentiation. As part of a mixed methods evaluation of a community-based SANE program, qualitative interviews were conducted with forensic nurses regarding their interactions with patients and members of the legal community. Results indicated that a strong patient care practice had positive indirect effects on victims' participation in the criminal justice system. Implications for forensic nursing practice are discussed. © 2011 International Association of Forensic Nurses.

The relationship between the forensic nurse in the emergency department and law enforcement officials.

PubMed

Pasqualone, Georgia A

2015-01-01

This article describes the need for a collaborative relationship between the advanced practice forensic nurse in the emergency department and critical care settings with law enforcement officials. The relationship is necessary when working with victims and/or perpetrators in the context of the 27 categories of forensic patients.

Criminalistics and the forensic nursing process.

PubMed

Burgess, Ann Wolbert; Piatelli, Michael J; Pasqualone, Georgia

2011-06-01

Students learn science by actually performing science activities. The 12 laboratories described in this article assist students in applying the fundamental techniques germane to the field of forensic science to "solve" contrived cases and present "evidence" in a mock trial. Moreover, students are also confronted with some of the legal and ethical issues concerning the validity, reliability, and application of some forensic techniques. The pedagogical design of the laboratory course provides a rich, challenging, and interdisciplinary academic experience intended to augment and compliment the didactic forensic lecture portion of the course. This laboratory course was designed to engender, embody, and articulate one of the University's directive goals to support interdisciplinary teaching, research, and programming. Because we developed the laboratories on minimal funds, we demonstrated that it could be cost-effective. And thus, we recommend a laboratory science course be included as part of the curriculum of all forensic nursing students and practitioners. © 2011 International Association of Forensic Nurses.

[The closure of forensic hospitals and the implications for nursing care].

PubMed

Piccoli, Michele

2015-01-01

The closure of forensic hospitals and the implications for nursing care. The closure of forensic hospitals led to the opening of new wards to admit psychiatric patients who committed a crime and by Italian law, cannot be imprisoned. Over 826 residents of forensic hospitals, around 350 cannot be discharged because considered dangerous for the society. The new wards where these patients will be admitted raise some legal and ethical problems as health professionals (doctors and nurses) will be responsible not only of the patients health but also of their legal custody. The professional and ethical implications need a debate among professionals.

Sex on show. Issues of privacy and dignity in a Forensic mental health hospital: Nurse and patient views.

PubMed

Quinn, Chris; Happell, Brenda

2015-08-01

To explore perceptions of privacy and dignity for sexual relationships in a Forensic mental health hospital. The role of nurses in forensic mental health hospitals is frequently complicated by opposing expectations of therapeutic relationships and maintaining security. What can result is an over-emphasis on risk reduction by controlling patient behaviour, which can extend to patient intimacy and sexual relationships. An exploratory, qualitative approach. Individual interviews were conducted with 12 nurses and 10 patients in a forensic mental health hospital. Thematic data analysis was undertaken to identify the main themes. The need for a private and dignified place for patient intimacy was one major theme to emerge from this research from both nurse and patient participants and is the focus of this article. A disparity is reported between the level of support reported by nurse participants with the experience of the patient participants. Sexual intimacy and sexual relationships are important components of normal human behaviour. Institutional rules and rule adherence create barriers for patients, forcing their intimacy and sexual relationships into secrecy. There is a need for further research to consider the benefits and risks of patient intimacy and sexual relationships for long-term patients in forensic mental health settings. Patients in forensic hospitals are sexually active and seek support from nurses. Nurses are in an ideal role to recognise the important part they can play in supporting the intimacy and sexual relationship needs of patients. Strategies to assist in developing confidence in responding to normal human behaviour is a matter of priority. © 2015 John Wiley & Sons Ltd.

Binary constructs of forensic psychiatric nursing: a pilot study.

PubMed

Mason, T; Dulson, J; King, L

2009-03-01

The aim was to develop an Information Gathering Schedule (IGS) relevant to forensic psychiatric nursing in order to establish the perceived differences in the three levels of security, high, medium and low. Perceived differences in the role constructs of forensic psychiatric nursing is said to exist but the evidence is qualitative or anecdotal. This paper sets out a pilot study beginning in 2004 relating to the development of two rating scales for inclusion into an IGS to acquire data on the role constructs of nurses working in these environments. Following a thematic analysis from the literature two sets of binary frameworks were constructed and a number of questions/statements relating to them were tested. The Thurstone Scaling test was applied to compute medians resulting in a reduction to 48 and 20 items for each respective framework. Two 7-point Likert scales were constructed and test-retest procedures were applied on a sample population of forensic psychiatric nurses. Student's t-test was conducted on the data and the results suggest that the IGS is now suitable for application on a larger study. The IGS was piloted on a small sample of forensic psychiatric nurses. The two scales were validated to coefficient values ranging from 0.7 to 0.9. Amendments were made and the IGS was considered acceptable.

Defining the role of a forensic hospital registered nurse using the Delphi method.

PubMed

Newman, Claire; Patterson, Karen; Eason, Michelle; Short, Ben

2016-11-01

A Delphi survey was undertaken to refine the position description of a registered nurse working in a forensic hospital, in New South Wales, Australia. Prior to commencing operation in 2008, position descriptions were developed from a review of legislation, as well as policies and procedures used by existing forensic mental health services in Australia. With an established workforce and an evolving model of care, a review of the initial registered nurse position description was required. An online Delphi survey was undertaken. Eight executive (88.9%) and 12 (58.3%) senior nursing staff participated in the first survey round. A total of four survey rounds were completed. At the final round, there was consensus (70%) that the revised position description was either very or somewhat suitable. There were a total of nine statements, from 31 originally produced in round 1, that did not reach consensus. The Delphi survey enabled a process for refining the Forensic Hospital registered nurse position description. Methods that facilitate executive and senior nursing staff consensus in the development and review of position descriptions should be considered in nursing management. © 2016 John Wiley & Sons Ltd.

Use and interpretation of routine outcome measures in forensic mental health.

PubMed

Shinkfield, Gregg; Ogloff, James

2015-02-01

The present study aimed to both pilot a method of monitoring mental health nurses' use of routine outcome measures (ROM) and to examine the precision of ratings made with these tools within a forensic mental health environment. The audit protocol used in the present study was found to be effective in evaluating both the accuracy with which nurses were able to interpret ROM items and their degree of adherence with local procedures for completing such instruments. Moreover, the results suggest that despite these ROM having been developed for use in general mental health settings, they could be interpreted and rated with an adequate degree of reliability by nurses in a forensic mental health context. However, difficulties were observed in the applicability of several components of these tools within a forensic environment. Recommendations for future research and implications for practice are discussed. © 2014 Australian College of Mental Health Nurses Inc.

Global Voyeurism or Sustainable Ethical Practice?

PubMed

Finn, Cris; Coast, Mary Jo

This is a conceptual article exploring global voyeurism and service, overlaying ethical considerations in service within the profession of forensic nursing. Key elements considered include examining and reflecting on personal motivations, benefits, and consequences of service when viewed through an ethical perspective. Through this article we seek to examine the relationships between poverty tourism and service, while better supporting individual forensic nurses in their quest to align their actions with the ethical and practice comportment standards within the profession of nursing service globally. We include definition of terms, including professional identity, ethics and social justice, poverty tourism and voyeurism, global and professional service, cultural humility, partnerships, and trusting relationships. We conclude with implications, and considerations for forensic nursing.

Development of skills-based competencies for forensic nurse examiners providing elder abuse care

PubMed Central

Du Mont, Janice; Kosa, Daisy; Macdonald, Sheila; Elliot, Shannon; Yaffe, Mark

2016-01-01

Objective As a critical step in advancing a comprehensive response to elder abuse built on existing forensic nursing-led hospital-based programmes, we developed a list of skills-based competencies for use in an Elder Abuse Nurse Examiner curriculum. Participants and setting Programme leaders of 30 hospital-based forensic nursing-led sexual assault and domestic violence treatment centres. Primary and secondary outcome measures 149 verbatim recommendations for components of an elder abuse response were identified from a systematic scoping review. In 2 online Delphi consensus survey rounds, these components of care were evaluated by an expert panel for their overall importance to the elder abuse intervention under development and for their appropriateness to the scope of practice of an elder abuse nurse examiner. The components retained after evaluation were translated into skills-based competencies using Bloom's Taxonomy of Learning and, using the Nominal Group Technique, were subsequently reviewed and revised by a subset of members of the expert panel in a consensus meeting. Results Of the 148 recommendations evaluated, 119 were rated as important and achieved consensus or high level of agreement. Of these, 101 were determined to be within the scope of practice of an Elder Abuse Nurse Examiner and were translated into skills-based competencies. Following review and revision by meeting experts, 47 final competencies were organised by content into 5 metacompetencies: documentation, legal and legislative issues; interview with older adult, caregiver and other relevant contacts; assessment; medical and forensic examination; and case summary, discharge plan and follow-up care. Conclusions We determined the skills-based competencies of importance to training forensic nurse examiners to respond to elder abuse in the context of a hospital-based intervention. These findings may have implications for violence and abuse treatment programmes with a forensic nursing component that are considering the provision of a dedicated response to the abuse of older women and men. PMID:26864579

Consumer sexual relationships in a forensic mental health hospital: perceptions of nurses and consumers.

PubMed

Quinn, Chris; Happell, Brenda

2015-04-01

The management of consumer-related risk is paramount in a secure forensic mental health facility. However, the consequent risk aversion presents a major barrier to consumers forming sexual relationships in a manner that is open and accepted. Investigation of the views of nurses working in forensic mental health settings on this topic is limited, and even more so for consumers of services. This qualitative exploratory study was undertaken to elicit the views of consumers and nurses about forming sexual relationships within this long-term and secure setting. Individual in-depth interviews were conducted with 12 nurses and 10 consumers. The benefits of, and barriers to, sexual relationships was identified as a major theme, and these findings are the focus of this paper. Nurse responses included the subthemes 'supportive factors' and 'potential dangers', reflecting their qualified support. Consumer responses included the subthemes 'therapeutic', 'feeling normal', 'restrictions and barriers', and 'lack of support and secrecy'. The importance of sexual relationships was clearly articulated, as was the difficulties in forming and maintaining them within the forensic setting. More open discussion about this commonly-avoided issue and the education of nurses and other health professionals is required. © 2014 Australian College of Mental Health Nurses Inc.

Stress and burnout in forensic mental health nursing: a literature review.

PubMed

Dickinson, Tommy; Wright, Karen M

Forensic mental health nurses who work with patients who have severe and enduring mental health needs have been identified as at risk of suffering from occupational stress, and even developing burnout syndrome. Therefore, this article reviews the available literature on stress and burnout in inpatient forensic mental health nursing to identify the stressors and to highlight recommendations. From the review, the main stressors placed on forensic nurses are identified as interprofessional conflicts, workload, and lack of involvement in decision-making. Recommendations to reduce stress and burnout for nurses within this specialty are highlighted. These are identified as follows: staff should have easy access to support systems including clinical supervision; managers should foster an open and honest culture to enable staff members to express their feelings openly or in confidence and learn how to deal with their frustrations; and staff should be encouraged to rotate wards to increase personal and professional development and reduce boredom and apathy. Furthermore, staff should be provided with, and encouraged to undertake, continuing professional development which may include psychosocial interventions training.

Occurrence of post traumatic stress symptoms and their relationship to professional quality of life (ProQoL) in nursing staff at a forensic psychiatric security unit: a cross-sectional study.

PubMed

Lauvrud, Christian; Nonstad, Kåre; Palmstierna, Tom

2009-04-16

Violence is frequent towards nurses in forensic mental health hospitals. Implications of this high risk environment have not been systematically explored. This paper explores occurrence of symptoms on post traumatic stress and their relationship to professional quality of life. Self report questionnaires assessing symptoms of post traumatic stress and professional quality of life were distributed among psychiatric nurses in a high security forensic psychiatric unit with high frequency of violent behaviour. Relationships between post traumatic stress symptoms, forensic nursing experience, type of ward and compassion satisfaction, burnout and compassion fatigue were explored. The prevalence of post traumatic stress symptoms was low. Low scores were found on compassion satisfaction. Length of psychiatric nursing experience and low scores on compassion satisfaction were correlated to increased post traumatic stress symptoms. Although high violence frequency, low rate of post traumatic stress symptoms and low compassion satisfaction scores was found. High staff/patient ratio and emotional distance between staff and patients are discussed as protective factors.

Occurrence of post traumatic stress symptoms and their relationship to professional quality of life (ProQoL) in nursing staff at a forensic psychiatric security unit: a cross-sectional study

PubMed Central

Lauvrud, Christian; Nonstad, Kåre; Palmstierna, Tom

2009-01-01

Background Violence is frequent towards nurses in forensic mental health hospitals. Implications of this high risk environment have not been systematically explored. This paper explores occurrence of symptoms on post traumatic stress and their relationship to professional quality of life. Methods Self report questionnaires assessing symptoms of post traumatic stress and professional quality of life were distributed among psychiatric nurses in a high security forensic psychiatric unit with high frequency of violent behaviour. Relationships between post traumatic stress symptoms, forensic nursing experience, type of ward and compassion satisfaction, burnout and compassion fatigue were explored. Results The prevalence of post traumatic stress symptoms was low. Low scores were found on compassion satisfaction. Length of psychiatric nursing experience and low scores on compassion satisfaction were correlated to increased post traumatic stress symptoms. Conclusion Although high violence frequency, low rate of post traumatic stress symptoms and low compassion satisfaction scores was found. High staff/patient ratio and emotional distance between staff and patients are discussed as protective factors. PMID:19371413

Facing victims: forensics, visual technologies, and sexual assault examination.

PubMed

Mulla, Sameena

2011-05-01

This article analyzes a particular legal-medical artifact: the photos of wounds and injuries collected by forensic nurses who work with sexual assault victim-patients. I show how forensic expertise draws on multiple medical practices and adapts these practices with the goal of preserving the integrity of the evidence collection processes. In particular, forensic nurse examiners practice a rigid regime of draping and avoiding the victim-patient's gaze at some points in the forensic routine while engaging the victim's gaze at other points in the examination. Unlike the examination, the photograph itself deliberately pictures the patient's gaze to break the plane of the image, giving the photographic artifact an affective charge as a truth-preserving object within a juridical process. Focusing on forensic photography sheds light on the techno-scientific possibilities that enable forensic encounters as they align therapeutic techniques with legal directives in new and problematic ways.

Forensic nursing. Applications in the occupational health setting.

PubMed

Pozzi, C L

1996-11-01

1. Nurses are inherent investigators through the use of observation, data gathering, and documentation techniques. 2. Occupational health nurses may be involved in assisting with or evaluating workplace accidents, injuries, and deaths. These investigations may be the only critical information gathered. 3. Accurate and through investigations are critical for clients, physicians, insurance companies, medical investigators, law enforcement, legal proceedings, and the company. Utilizing improper techniques during accident investigations could potentially dismiss a litigation case or lead to hazardous situations. 4. The occupational health nurse can improve practices related to investigations by understanding and learning more about forensic nursing.

Interdisciplinary team communication among forensic nurses and rape victim advocates.

PubMed

Patterson, Debra

2014-01-01

Victim advocates and forensic nurses provide integrated care to address the complex legal, medical, and mental health needs of rape survivors. Research suggests that conflict exists between nurses and advocates, but it remains unknown how their communication patterns contribute to or resolve these conflicts. Utilizing a qualitative case study approach, the current study interviewed 24 nurses and advocates from a Midwest organization to better understand team communication patterns when addressing conflicts. The findings suggest that most nurses communicate concerns directly while advocates avoid direct communication. Factors that influenced direct and indirect communication and their implications for practice will be discussed.

Development of skills-based competencies for forensic nurse examiners providing elder abuse care.

PubMed

Du Mont, Janice; Kosa, Daisy; Macdonald, Sheila; Elliot, Shannon; Yaffe, Mark

2016-02-10

As a critical step in advancing a comprehensive response to elder abuse built on existing forensic nursing-led hospital-based programmes, we developed a list of skills-based competencies for use in an Elder Abuse Nurse Examiner curriculum. Programme leaders of 30 hospital-based forensic nursing-led sexual assault and domestic violence treatment centres. 149 verbatim recommendations for components of an elder abuse response were identified from a systematic scoping review. In 2 online Delphi consensus survey rounds, these components of care were evaluated by an expert panel for their overall importance to the elder abuse intervention under development and for their appropriateness to the scope of practice of an elder abuse nurse examiner. The components retained after evaluation were translated into skills-based competencies using Bloom's Taxonomy of Learning and, using the Nominal Group Technique, were subsequently reviewed and revised by a subset of members of the expert panel in a consensus meeting. Of the 148 recommendations evaluated, 119 were rated as important and achieved consensus or high level of agreement. Of these, 101 were determined to be within the scope of practice of an Elder Abuse Nurse Examiner and were translated into skills-based competencies. Following review and revision by meeting experts, 47 final competencies were organised by content into 5 metacompetencies: documentation, legal and legislative issues; interview with older adult, caregiver and other relevant contacts; assessment; medical and forensic examination; and case summary, discharge plan and follow-up care. We determined the skills-based competencies of importance to training forensic nurse examiners to respond to elder abuse in the context of a hospital-based intervention. These findings may have implications for violence and abuse treatment programmes with a forensic nursing component that are considering the provision of a dedicated response to the abuse of older women and men. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Forensic community mental health nurses' perceptions of statutory community aftercare: implications for practice.

PubMed

Riordan, Sharon; Wix, Stuart; Humphreys, Martin

2005-01-01

The key role played by forensic community mental health nurses in statutory community aftercare for mentally disordered offenders in England and Wales has been successful. The nurses often have the most contact with this patient population, yet paradoxically, have not been asked to express their views about the process. The pivotal role undertaken by this professional group appears to be fundamental to the success of statutory aftercare for this patient group.

Professional convergence in forensic practice.

PubMed

Mercer, D; Mason, T; Richman, J

2001-06-01

This paper outlines the development and convergence of forensic science and secure psychiatric services in the UK, locating the professionalization of forensic nursing within a complex web of political, economic, and ideological structures. It is suggested that a stagnation of the therapeutic enterprise in high and medium security provision has witnessed an intrusion of medical power into the societal body. Expanding technologies of control and surveillance are discussed in relation to the move from modernity to postmodernity and the ongoing dynamic of medicalized offending. Four aspects of globalization are identified as impacting upon the organization and application of forensic practice: (i) organized capitalism and the exhaustion of the welfare state; (ii) security versus danger and trust versus risk; (iii) science as a meta-language; and (iv) foreclosure as a mechanism of censorship. Finally, as a challenge for the profession, some predictions are offered about the future directions or demise of forensic nursing.

Patterns of knowing as a method of assessment and intervention for children exposed to family-member homicide.

PubMed

Clements, Paul T; Averill, Jennifer B

2004-08-01

The patterns of knowing identified by Carper in 1978, specifically empirics, aesthetics, ethics, and personal knowing, continue to be applied to the expanding role of nursing. Sociopolitical knowing and unknowing add important dimensions, as well. Knowing is an individual process and a metamorphosis of interplay among theory, research, and practice. These patterns of knowing are inherently applicable to any specialty within the profession of nursing. As nursing specialties such as forensic nursing emerge, the patterns of knowing can provide a foundational approach to comprehensive assessment and intervention for victims of interpersonal violence. As an example, forensic nurses confronted with children who have witnessed family-member homicide can use all of the patterns of knowing for comprehensive nursing assessment and intervention. Copyright 2004 Elsevier Inc.

Governing the captives: forensic psychiatric nursing in corrections.

PubMed

Holmes, Dave

2005-01-01

TOPIC/PROBLEM: Since 1978, the federal inmates of Canada serving time have had access to a full range of psychiatric care within the carceral system. Five psychiatric units are part of the Federal Correctional Services. Nursing practice in forensic psychiatry opens up new horizons in nursing. This complex professional nursing practice involves the coupling of two contradictory socio-professional mandates: to punish and to provide care. The purpose of this article is to present the results of a grounded theory doctoral study realized in a multi-level security psychiatric ward of the Canadian Federal Penitentiary System. The theoretical work of the late French philosopher, Michel Foucault, and those of sociologist, Erving Goffman, are used to illuminate the qualitative data that emerged from the author's fieldwork. A Foucauldian perspective allows us to understand the way forensic psychiatric nursing is involved in the governance of mentally ill criminals through a vast array of power techniques (sovereign, disciplinary, and pastoral) which posited nurses as "subjects of power". These nurses are also "objects of power" in that nursing practice is constrained by formal and informal regulations of the penitentiary context. As an object of "governmental technologies", the nursing staff becomes the body onto which a process of conforming to the customs of the correctional milieu is dictated and inscribed. The results of this qualitative research, from a nursing perspective, are the first of their kind to be reported in Canada since the creation of the Regional Psychiatric Correctional Units in 1978.

Understanding feminism: considerations for nurses working to end violence against women.

PubMed

Fontenot, Holly B; Fantasia, Heidi Collins

2011-03-01

Violence against women is a pervasive and serious human rights and public health problem worldwide. As interdisciplinary research teams try to address the effects of this health problem of which the effects transcend all women, nurses are at the forefront. Using a feminist philosophy and methodology to explore violence against women is one way to uncover new knowledge to address this health epidemic. In this paper, we will review the basic concepts of feminism and provide examples of viewing violence research and forensic nursing practice through this theoretical lens. These perspectives provide a foundation for understanding feminism and facilitating nurses' awareness as they consider careers in research and practice. Through this lens, nurses who are helping to ease the burden of violence in our global society may affect change in women's lives. © 2011 International Association of Forensic Nurses.

Frequency of forensic toxicological analysis in external cause deaths among nursing home residents: an analysis of trends.

PubMed

Aitken, Georgia; Murphy, Briony; Pilgrim, Jennifer; Bugeja, Lyndal; Ranson, David; Ibrahim, Joseph Elias

2017-03-01

There is a paucity of research examining the utility of forensic toxicology in the investigation of premature external cause deaths of residents in nursing homes. The aim of this study is to describe the frequency and characteristics of toxicological analysis conducted in external cause (injury-related) deaths amongst nursing home residents in Victoria, Australia. This study was a retrospective cohort study examining external cause deaths among nursing home residents during the period July 1, 2000 to December 31, 2012 in Victoria, Australia, using the National Coronial Information System (NCIS). The variables examined comprised: sex, age group, year-of-death, cause and manner of death. One-third of deaths among nursing home residents in Victoria resulted from external causes (n = 1296, 33.3%) of which just over one-quarter (361, 27.9%) underwent toxicological analysis as part of the medical death investigation. The use of toxicological analysis varied by cause of death with a relatively low proportion conducted in deaths from unintentional falls (n = 286, 24.9%) and choking (n = 36, 40.4%). The use of toxicological analysis decreased as the decedents age increased. Forensic toxicology has the potential to contribute to improving our understanding of premature deaths in nursing home residents however it remains under used and is possibly undervalued.

Causes and management of aggression and violence in a forensic mental health service: perspectives of nurses and patients.

PubMed

Dickens, Geoffrey; Piccirillo, Maria; Alderman, Nick

2013-12-01

Nurses' attitudes about the causes and management of aggression affects their choice of intervention. We aimed to compare the attitudes held by patients and staff in a forensic mental health service with the Management of Aggression and Violence Attitudes Scale, and examine the factor validity of the tool in this setting by conducting a prospective comparative questionnaire survey. Staff (n = 72) and patient (n = 98) attitudes differed to a limited extent. Confirmatory factor analysis refuted the previously reported structure of the tool. Exploratory factor analysis suggested three underlying factors related to modifiability of aggression, hands on management, and hands off management. Patients were more optimistic than nurses about the modifiability of aggressive behaviour. Male patients and those with diagnoses other than personality disorder were significantly more likely to agree about modifiability than controls. Forensic inpatients recognize the need for the use of a range of techniques to prevent and manage aggression and violence, but selected groups are most likely to believe that aggression is modifiable. Prevention and management of aggression training should emphasize the modifiability of aggressive behaviour. The development of measures of modifiability and management style would assist in the evaluation of training and would offer new avenues for research. © 2012 The Authors; International Journal of Mental Health Nursing © 2012 Australian College of Mental Health Nurses Inc.

Accreditation standards for undergraduate forensic science programs

NASA Astrophysics Data System (ADS)

Miller, Marilyn Tebbs

Undergraduate forensic science programs are experiencing unprecedented growth in numbers of programs offered and, as a result, student enrollments are increasing. Currently, however, these programs are not subject to professional specialized accreditation. This study sought to identify desirable student outcome measures for undergraduate forensic science programs that should be incorporated into such an accreditation process. To determine desirable student outcomes, three types of data were collected and analyzed. All the existing undergraduate forensic science programs in the United States were examined with regard to the input measures of degree requirements and curriculum content, and for the output measures of mission statements and student competencies. Accreditation procedures and guidelines for three other science-based disciplines, computer science, dietetics, and nursing, were examined to provide guidance on accreditation processes for forensic science education programs. Expert opinion on outcomes for program graduates was solicited from the major stakeholders of undergraduate forensic science programs-forensic science educators, crime laboratory directors, and recent graduates. Opinions were gathered by using a structured Internet-based survey; the total response rate was 48%. Examination of the existing undergraduate forensic science programs revealed that these programs do not use outcome measures. Of the accreditation processes for other science-based programs, nursing education provided the best model for forensic science education, due primarily to the balance between the generality and the specificity of the outcome measures. From the analysis of the questionnaire data, preliminary student outcomes, both general and discipline-specific, suitable for use in the accreditation of undergraduate forensic science programs were determined. The preliminary results were reviewed by a panel of experts and, based on their recommendations, the outcomes identified were revised and refined. The results of this study were used to identify student outcomes and to suggest accreditation standards and an accreditation process for undergraduate forensic science programs based on those outcomes.

Vicarious traumatization: concept analysis.

PubMed

Tabor, Pamela Diane

2011-12-01

There is growing knowledge of the effects of stress on professionals, including various negative symptoms that may mirror the biopsychosocial effects exhibited by the victims of trauma. Multiple concepts including burn out, compassion fatigue, post-traumatic stress disorder (PTSD), and secondary traumatic stress, are terms that have been incorrectly interchanged with the term vicarious traumatization (VT). Clarity of vicarious victimization and understanding contributing factors is imperative in order to facilitate future research and implement timely and effective interventions, as well as sculpt evidence based practice. This concept anaylsis, complete with a concept map, discusses VT; related terminology; symptomology; prevention and relevant interventions; and discusses opportunities for personal/professional growth for nurses and especially forensic nurses working with victims of violence. © 2011 International Association of Forensic Nurses.

Enhancing assessment of interpersonal violence (IPV) pregnancy-related homicide risk within nursing curricula.

PubMed

Clements, Paul Thomas; Holt, Karyn E; Hasson, Catherine M; Fay-Hillier, Theresa

2011-12-01

Pregnancy and motherhood traditionally represent evolution of the next generation; yet, contemporary research and analyses confirm that this time can also be manifested in fear by the expectant mother within an environment of battering, cruelty, physical and emotional abuse, and sexual assault. Often to the surprise of many healthcare providers, the Centers for Disease Control and Prevention have consistently reported that Interpersonal Violence (IPV) related homicide is a leading cause of traumatic death among new and expectant mothers. In spite of these staggering statistical and anecdotal findings, universal screening for violence during pregnancy continues to be minimal. Forensic nurses might be prompted to respond to the consequences of violence and its resultant negative effects on expectant mothers by strategically incorporating systematic and consistent assessment into foundational nursing curricula regarding IPV as a leading risk factor for injury or death. © 2011 International Association of Forensic Nurses.

Video gaming and sexual violence: rethinking forensic nursing in a digital age.

PubMed

Mercer, Dave; Parkinson, Denis

2014-01-01

This article reports findings from a qualitative study into how forensic nurses, and male personality disordered sexual offenders, talked about "pornography" in one U.K. high-security hospital. Research rationale was rooted in current professional and political debates, adopting a discourse analytic design to situate the project in a clinical context. Semistructured interviews, as co-constructed accounts, explored talk about sexual media, offending, treatment, and risk. Data were analyzed using a version of discourse analysis popular in healthcare research, identifying discursive repertoires, or collective language use, characteristic of the institutional culture. Findings revealed that masculine discourse marginalized female nurses and contradicted therapeutic goals, where men's talk about pornography, sex, and sexual crime represented discriminatory and gendered language. Nursing definitions of pornography were constructed in the context of the client group and an organizational need to manage risk. In a highly controlled environment, with a long-stay population, priority in respondent talk was given to mainstream commercial sexual media and everyday items/images perceived to have embedded sexual meaning. However, little mention was made of contemporary modes of producing/distributing pornography, where sex and sexual violence are enacted in virtual realities of cyberspace. Failure to engage with information technology, and globally mediated sex, is discussed as a growing concern for forensic health workers.

Professional Citation Practices in Child Maltreatment Forensic Letters

ERIC Educational Resources Information Center

Schryer, Catherine F.; Bell, Stephanie; Mian, Marcellina; Spafford, Marlee M.; Lingard, Lorelei

2011-01-01

Using rhetorical genre theory and research on reported speech, this study investigates the citation practices in 81 forensic letters written by paediatricians and nurse practitioners that provide their opinion for the courts as to whether a child has experienced maltreatment. These letters exist in a complex social situation where a lack of…

Connecting Hispanic Women in Baltimore to the Mercy Medical Center Sexual Assault Forensic Examiners/Forensic Nurse Examiners Program: A Preliminary Assessment of Service Utilization and Community Awareness.

PubMed

Adams, Margaret; Fitzgerald, Sheila; Holbrook, Debra

2016-01-01

Sexual violence and gender-based violence represent a major public health problem causing significant negative mental, physical, and social outcomes for victims. The rapidly growing population of Hispanic women in Baltimore are both more vulnerable to sexual assault and less able to access postassault services. In an effort to assess service utilization and community awareness of the Mercy Medical Center Sexual Assault Forensic Examiners/Forensic Nurse Examiners Program, we conducted a retrospective chart review of 2,322 women who were seen by the program between 2010 and 2013 and found that only 2.5% of the women were identified as Hispanic, about half of what Baltimore City demographic data would predict. This exploratory pilot project, augmented by key informant interviews, reveals that Hispanic women are underutilizing sexual assault services. Multiple barriers exist for Hispanic women in obtaining victim services, including lack of awareness within the community that the services exist, cultural factors, language barriers, lack of awareness of legal rights, and a fear of deportation.

The role of forensic death investigators interacting with the survivors of death by homicide and suicide.

PubMed

Baumann, Robin; Stark, Sharon

2015-01-01

When sudden unexpected death occurs, an investigation ensues in an attempt to discover the cause and manner of death. Autopsies are performed when reasons for death are not obvious. They are used to provide information, confirm the cause of death, and/or reveal conditions not recognized before death (Hendricks, 2011). One important reason for performing an autopsy is to help families to understand what happened to their loved one so that they can begin the process of grieving. The way that the initial notification and investigation is handled can have a bearing on how a family's grief progresses. Forensic nurses are in a unique position to bring a holistic approach to death investigation with a focus of care that includes not only the decedent but the surviving loved ones as well (Koehler, 2008). Forensic nurse death investigators can assist families through initial stages of grief in the investigation of death.

Improving forensic mental health care to Indigenous Australians: theorizing the intercultural space.

PubMed

Durey, A; Wynaden, D; O'Kane, M

2014-05-01

This paper uses the 'intercultural space' as an educational strategy to prepare nurses to work respectfully with Indigenous patients in a forensic mental health context; offers an educational approach that introduces nurses to Indigenous knowledge, beliefs and values, examines power relations in colonized countries between the dominant white cultural group and the Indigenous population and encourages nurses to critically reflect on their health care practice; and explores the intercultural space as a shared space between cultures fostering open and robust inquiry where neither culture dominates and new positions, representations and understandings can emerge. Given the disproportionately high number of Indigenous people imprisoned in colonized countries, this paper responds to research from Western Australia on the need to prepare forensic mental health nurses to deliver care to Indigenous patients with mental health disorders. The paper highlights the nexus between theory, research and education that can inform the design and implementation of programmes to help nurses navigate the complex, layered and contested 'intercultural space' and deliver culturally safe care to Indigenous patients. Nurses are encouraged to critically reflect on how beliefs and values underpinning their cultural positioning impact on health care to Indigenous patients. The paper draws on intercultural theory to offer a pedagogical framework that acknowledges the negative impacts of colonization on Indigenous health and well-being, repositions and revalues Indigenous cultures and knowledges and fosters open and robust inquiry. This approach is seen as a step towards working more effectively in the intercultural space where ultimately binary oppositions that privilege one culture over another and inhibit robust inquiry are avoided, paving the way for new, more inclusive positions, representations and understandings to emerge. While the intercultural space can be a place of struggle, tension and ambiguity, it also offers deep potential for change. © 2013 John Wiley & Sons Ltd.

Evidence-Based Practice in Forensic Mental Health Nursing: A Critical Review.

PubMed

Byrt, Richard; Spencer-Stiles, Theresa A; Ismail, Ismail

2018-06-15

Literature searches of databases, particularly CINAHL, using key phrases were undertaken. Some authors argue that there is a lack of evidence in forensic mental health (FMH) nursing, with few randomized controlled trials and other methods providing definitive, generalizable evidence. However, literature searches revealed randomized controlled trials of relevance to FMH nursing, many qualitative studies by FMH nurses, and arguments for clinical experience and knowledge of service users, and the latter's views, as sources of evidence. Research findings can be applied to practice, both directly and indirectly. Examples are given of ways that evidence can be used to inform FMH nursing interventions related to therapeutic ward environments, including communication, therapeutic relationships, preventing retraumatization, and enabling physical health. The complex nature of "evidence" is considered in relation to risk assessment and management. FMH nursing can be based on a wide range of sources of evidence. The types of evidence used in practice depend on individual service users' needs and views. In evaluating evidence, it is necessary to be aware of its complex, diverse nature. A distinction can be made between definitive, widely generalizable research findings and evidence with limited generalizability, requiring FMH nurses' judgments about whether it is applicable to their own area of practice. Recommendations for related education and research are made.

Reliability and Validity of the Dutch Version of the Behavioural Status Index: A Nurse-Rated Forensic Assessment Tool

ERIC Educational Resources Information Center

Chakhssi, Farid; de Ruiter, Corine; Bernstein, David

2010-01-01

The Behavioural Status Index (BEST-Index) has been introduced into Dutch forensic psychiatry to measure change in risk level of future violence. The BEST-Index is a structured observational measure that assesses aggressive behavior, degree of insight, social skills, self-care, and work and leisure skills during inpatient treatment. Thus far,…

[Training and research in forensic medicine: present situation and future challenges for medical schools in Chile].

PubMed

González, Leonardo; Inzunza, José Antonio; Bustos, Luis; Vallejos, Carlos; Gutiérrez, René

2005-07-01

Lawyers need some medical knowledge and physicians must know about forensics. To explore training and research programs in forensic medicine in Chilean universities. Deans of all Medicine Faculties in Chile were contacted by e-mail and invited to answer a questionnaire containing 21 questions. A survey of Chilean publications on forensic medicine was performed in Medline, Lilacs and SciELO databases. Fourteen deans answered the questionnaire. In all the responding faculties, forensic medicine is an obligatory course, generally during the fifth year and mostly combining theory with practice. In seven faculties, forensic medicine concepts are included in other courses. Forensics is taught in only two of 10 dental schools, two of 17 nursing schools, one of nine midwives schools and one of nine medical technology schools. It is not taught in phonoaudiology, kinesiology and nutrition schools. There are 74 physicians that teach the specialty but only 10 are certified by the National Board of Medical Specialty Certification (CONACEM). Treatment of most topics on forensics is insufficient. Thanatology is the strongest topic and forensic dentistry is the weakest. There are 52 publications in the area, mostly on "medical law". Forensic medicine is taught in medical schools mostly as thanatology. The knowledge of forensics among medical students is limited and must be improved.

Adult Sexual Assault Survivors' Experiences with Sexual Assault Nurse Examiners (SANEs)

ERIC Educational Resources Information Center

Fehler-Cabral, Giannina; Campbell, Rebecca; Patterson, Debra

2011-01-01

Sexual assault survivors often feel traumatized by the care received in traditional hospital emergency departments. To address these problems, Sexual Assault Nurse Examiner (SANE) programs were created to provide comprehensive medical care, crisis intervention, and forensic services. However, there is limited research on the actual experiences and…

Stigmatization of Overweight and Obese Women During Forensic Examinations.

PubMed

Davis, Karis M; Sekula, L Kathleen

2018-04-24

Stigma and discrimination toward overweight and obese people pose consequences to their psychological and physical health. In the United States, overweight and obesity and affects over 34% of the population. This frequently ignored public health issue often sees overweight and obese individuals blamed for their weight, thereby justifying the bias. During a post-sexual-assault examination, sexual assault nurse examiners and other forensic examiners must be cognizant of the specific issues and challenges related to the care of these victims. Forensic nurses may need to refine their techniques such as positioning overweight and obese patients on an appropriate-sized table, obtaining equipment for better visualization, and requiring assistance during the examination (e.g., lifting the victim's pendulous skin folds for assessment and evidence collection). Moreover, they may need to recognize and reflect on their own weight related biases. Addressing these important issues may lead to decreasing stigmatization during examinations, thereby providing quality care to victims of sexual assault, regardless of their weight.

A concept analysis of forensic risk.

PubMed

Kettles, A M

2004-08-01

Forensic risk is a term used in relation to many forms of clinical practice, such as assessment, intervention and management. Rarely is the term defined in the literature and as a concept it is multifaceted. Concept analysis is a method for exploring and evaluating the meaning of words. It gives precise definitions, both theoretical and operational, for use in theory, clinical practice and research. A concept analysis provides a logical basis for defining terms through providing defining attributes, case examples (model, contrary, borderline, related), antecedents and consequences and the implications for nursing. Concept analysis helps us to refine and define a concept that derives from practice, research or theory. This paper will use the strategy of concept analysis to find a working definition for the concept of forensic risk. In conclusion, the historical background and literature are reviewed using concept analysis to bring the term into focus and to define it more clearly. Forensic risk is found to derive both from forensic practice and from risk theory. A proposed definition of forensic risk is given.

Forensic patients in the emergency department: Who are they and how should we care for them?

PubMed

Filmalter, Celia J; Heyns, T; Ferreira, R

2017-10-16

Patients who suffer violent, crime related injuries are likely to seek medical assistance in emergency departments. Forensic patients may not disclose the cause of their injuries leading to the impairment of evidence. We explored healthcare providers' perceptions of forensic patients and how they should be cared for. The perceptions of physicians and nurses regarding the profiles and care of forensic patients were explored in three urban emergency departments. The data were collected through a talking wall and analysed collaboratively, with the participants, using content analysis. Healthcare providers in emergency departments differentiated between living and deceased forensic patients. Healthcare providers identified living forensic patients as victims of sexual assault, assault, gunshots and stab wounds, and abused children. Deceased patients included patients that were dead on arrival or died in the emergency departments. Healthcare providers acknowledged that evidence should be collected, preserved and documented. Every trauma patient in the emergency department should be treated asa forensic patient until otherwise proven. If healthcare providers are unable to identify forensic patients and collect the evidence present, the patients' human right to justice will be violated. Copyright © 2017 Elsevier Ltd. All rights reserved.

Increasing the Accessibility of Sexual Assault Forensic Examinations: Evaluation of Texas Law SB 1191.

PubMed

Davis, Robert C; Auchter, Bernard; Howley, Susan; Camp, Torie; Knecht, Ilse; Wells, William

Texas SB 1191 was enacted in 2013 with the intent of increasing access to medical forensic examinations for sexual assault victims by requiring every hospital with an emergency department to be prepared to provide a medical forensic examination if requested by a sexual assault victim. To realize that goal, the law also required basic forensic training for medical professionals before conducting a medical forensic examination as well as a requirement that hospitals develop a "plan to train personnel on sexual assault forensic evidence collection." Interviews were conducted in 18 healthcare facilities (five with sexual assault nurse examiner [SANE] programs and 13 without SANE programs) in Dallas, Lubbock, and Austin to determine their awareness and compliance with SB 1191. The data suggest that the law had a little effect on actual practice, and sexual assault survivors still sought a SANE program for a medical forensic examination. Although SB 1191 is an important state level effort to make forensic examinations more readily available, it did not fully account for the challenges faced by smaller hospitals that do not see enough sexual assault victims to justify training staff to SANE standards and did not adequately address the training required by medical professionals to feel prepared to conduct a medical forensic examination.

The forensic aspects of sexual violence.

PubMed

Newton, Mary

2013-02-01

Complainants of sexual assault may disclose to different agencies, the police and health professionals being the most likely. It is possible for certain evidence types to be collected before a clinical forensic assessment takes place that do not require the need for a Forensic Medical Practitioner. If the time frames after the incident and the nature of assault warrant the need for a forensic medical examination of either a complainant or a suspect, this should only be conducted by doctors and nurses who have received relevant, up-to-date specialist theoretical and practical training. Clear evidence shows that few other criminal offences require as extensive an examination and collection of forensic evidence as that of a sexual assault. The forensic evidence in a case may identify an assailant, eliminate a nominated suspect(s), and assist in the prosecution of a case. The elements of forensic medical examination, reviewed in this chapter, are those that are the most varied across jurisdictions around the world currently. Key focus points of this chapter are considerations for early evidence collection, utilising dedicated medical examination facilities for sample collection, contamination issues associated with evidence collection and certain practical aspects of forensic sampling methods which have evolved given results identified by Forensic Scientists processing evidential samples in sexual assault cases, Some of the problems encountered by the forensic science provider will also be discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.

Attempted Serial Neonaticides: Case Report and a Brief Review of the Literature.

PubMed

Barros, Alcina Juliana Soares; Rosa, Regis Goulart; Telles, Lisieux Elaine de Borba; Taborda, José Geraldo Vernet

2016-01-01

Neonaticide is an infant murder occurring on the day of birth. The case reports found in the literature are often focused on the mother as the agent in the context of pregnancy denial, dissociative symptoms, or psychosis. However, this report describes a rare case of attempted serial neonaticides, in which the acts were committed by a nurse at the nursery of a referral hospital in Brazil. The authors describe a forensic psychiatric evaluation for criminal responsibility and correlate the information from this particular case with relevant forensic themes, namely neonaticide, Munchausen by proxy syndrome, and serial healthcare killers. © 2015 American Academy of Forensic Sciences.

Undergraduate teaching of forensic medicine in Saudi Arabia.

PubMed

Madadin, Mohammed; Al-Saif, Dalia M; Khamis, Amar Hassan; Taha, Attia Z; Kharoshah, Magdy A; Alsayyah, Ahmed; Alfehaid, Suha; Yaghmour, Khalid; Hakami, Ahmad Yahia; Bamousa, Manal S; Menezes, Ritesh G; Almadani, Osama M

2016-07-01

Medico-legal tasks are not exclusive to forensic medical experts -any physician may face medico-legal issues in his career. Hence, the practice of medicine requires education in legal issues. In Saudi Arabia, there are 30 universities with medical colleges, but we do not know how they teach undergraduate forensic medicine and medico-legal issues. The aim of this study was to discover undergraduate training courses in forensic medicine in Saudi universities. We conducted a cross-sectional study involving all colleges of medicine in Saudi Arabia. A structured, self-administered questionnaire containing 13 items relating to the undergraduate forensic medicine course was distributed. Out of a total of 30 universities, 27 universities responded. Of these 27 universities, 16 (59.26%) teach forensic medicine to undergraduate medical students, and 11 (40.74%) do not teach forensic medicine in their undergraduate curriculum. Of the 27 universities that responded, none has a department of forensic medicine. Eleven universities that do not teach forensic medicine have no forensic medicine unit/division or faculty at all. Forensic medicine belongs to the pathology department in 11 universities, while it belongs to different departments in five universities. There is variation in teaching methods, years where the course is taught and length of the course. Practical and morgue visits take place in 7/16 (43.8%) universities, while 9/16 (56.3%) universities only teach the theoretical aspects of forensic medicine. All 16 universities teach forensic medicine only to medical students and do not teach it to students in other colleges such as dentistry and nursing. © The Author(s) 2016.

Forensic nursing interventions with patients with personality disorder: a holistic approach.

PubMed

Byrt, Richard

2013-01-01

Research findings suggest that nursing assessment and care and psychotherapy of forensic patients with personality disorder should be based on a holistic approach that addresses a wide range of their needs. Such an approach should be in collaboration with patients, informal carers, and other professionals and informed by appropriate education, training, clinical supervision, and support. Holistic care includes areas (such as physical health, cultural, spiritual, and psychosexual needs) that are addressed to a limited extent in the literature on patients with personality disorder. Despite limitations in research evidence, findings suggest that some patients with personality disorder benefit from psychotherapies, sometimes facilitated by nurse-therapists, and therapeutic community principles. These interventions should take account of patients' cultural and spiritual needs and perspectives. Helping patients to manage anger has potentially positive consequences for their physical health, personal and work relationships, and other areas. Research is needed to consider how to deliver holistic care with limited resources and in organizations, such as prisons, with conflicting goals.

Understanding forensic psychiatry in healthcare practices and collaboration between legal nurse consultants and physicians.

PubMed

Sharpe, Daphne K; Hall, Jasmine K; Ochije, Sochima; Bailey, Rahn K

2018-03-01

In 2000, the Institute of Medicine stunned many professionals with their published report that noted the vast number of deaths that occur each year in hospitals across the United States which reach as many as 98,000. Therefore, it comes as no surprise that the healthcare arena faces litigious issues regularly, with some specialties budgets being significantly impacted by the cost of maintaining liability insurance. Legal Nurse Consultants and forensic physicians working in tandem but who work independently from treating clinicians can carry out forensic independent medical examinations (IME). This can help to assess the validity of malpractice claims, including issues of causation and degree of injuries claimed due to the incident(s) and recommend treatment strategies where appropriate. Reviews can cover a wide range of issues such as a person's past or current testamentary capacity, a prisoner or an accused person's mental health and/or mental impairment where necessary sending them for more assessment or treatment outside prison. This article argues that independent medical reviews are a useful tool that can assist the civil and criminal courts processes.

Civilizing the 'Barbarian': a critical analysis of behaviour modification programmes in forensic psychiatry settings.

PubMed

Holmes, Dave; Murray, Stuart J

2011-04-01

Drawing on the works of Erving Goffman and Michel Foucault, this article presents part of the results of a qualitative study conducted in a forensic psychiatry setting. For many years, behaviour modification programmes (BMPs) have been subjected to scrutiny and harsh criticism on the part of researchers, clinicians and professional organizations. Nevertheless, BMPs continue to be in vogue in some 'total' institutions, such as psychiatric hospitals and prisons. Discourse analysis of mute evidence available in situ was used to critically look at behaviour modification programmes. Compelling examples of behaviour modification care plans are used to illustrate our critical analysis and to support our claim that BMPs violate both scientific and ethical norms in the name of doing 'what is best' for the patients. We argue that the continued use of BMPs is not only flawed from a scientific perspective, but constitutes an unethical approach to the management of nursing care for mentally ill offenders. Nurse managers need to be aware that BMPs violate ethical standards in nursing. As a consequence, they should overtly question the use of these approaches in psychiatric nursing. © 2011 The Authors. Journal compilation © 2011 Blackwell Publishing Ltd.

[Level of Development of Clinical Ethics Consultation in Psychiatry - Results of a Survey Among Psychiatric Acute Clinics and Forensic Psychiatric Hospitals].

PubMed

Gather, Jakov; Kaufmann, Sarah; Otte, Ina; Juckel, Georg; Schildmann, Jan; Vollmann, Jochen

2018-04-17

The aim of this article is to assess the level of development of clinical ethics consultation in psychiatric institutions in North Rhine-Westphalia. Survey among medical directors, directors of nursing and administrative directors of all psychiatric acute clinics and forensic psychiatric hospitals in North Rhine-Westphalia. 113 persons working in psychiatric acute clinics responded (reponse rate: 48 %) and 13 persons working in forensic psychiatric hospitals (response rate 54 %). We received at least one response from 89 % of all psychiatric acute clinics and from 100 % of all forensic psychiatric hospitals. 90 % of the responding psychiatric acute clinics and 29 % of the responding forensic psychiatric hospitals have already implemented clinical ethics consultation. Clinical ethics consultation is more widespread in psychiatric institutions than was hitherto assumed. Future medical ethics research should therefore give greater attention to the methodology and the quality of clinical ethics consultation in psychiatric practice. © Georg Thieme Verlag KG Stuttgart · New York.

Whistleblowing and boundary violations: exposing a colleague in the forensic milieu.

PubMed

Peternelj-Taylor, Cindy

2003-09-01

The purpose of this article is to examine the phenomenon of whistleblowing as it relates to a reconstructed case study of an erotic boundary violation that emerged from a clinical situation in forensic psychiatric nursing practice. The unique features of this case are illustrated with the help of a model for decision making. Although the ramifications of exposing a colleague are many, it is argued that, in this particular case, it was morally and ethically the right thing to do.

Approach of forensic medicine to gossypiboma.

PubMed

Karakaya, M Arif; Koç, Okay; Ekiz, Feza; Ağaçhan, A Feran

2015-01-01

The aim of this study was to assess the risk factors and preventive measures for gossypibomas and their medico-legal implications in forensic medicine in the Turkish legal system. This study involved a retrospective analysis of the records of 39 patients with gossypiboma. Records were available from the Istanbul Forensic Medicine Institution and were surveyed for faulty treatment between 2008 and 2012. Parameters such as distribution of the cases according to specializations, elective and emergency procedures, surgical procedures, radio-opaque sponge and fluoroscopy availability, routine sponge and instrument counting, number of nurses for counting, and control of the operative field by a second surgeon were investigated. All cases were evaluated by the Istanbul Forensic Medicine Institute 3rd Expertise Committee. This committee comprised of specialists from the departments of forensic medicine, orthopedics and traumatology, general surgery, neurology, internal medicine, pediatrics, chest disease, and infectious diseases. All cases were considered as poor medical practice (malpractice) and surgeons were found to be responsible. In 16 of these 39 cases (41%) emergency procedures were performed. No unexpected event was reported in any procedure. In 16 cases (41%), sponge count was performed and was reported to be complete. Operation notes were available in 16 (41%) cases. Control of the operative field was performed by 1 surgeon, and sponge and instrument count was performed by 1 scrub nurse. Radio-opaque sponge and fluoroscopy were available in 9 (23%) centers in these cases. Gossypiboma can be prevented not only with surgeons' care but also with adequate support of medical device and material. However, it is considered as a poor medical practice. Presence of only 1 general surgeon in the expertise committee and ignorance of the working conditions by the surgeons should be questioned.

"It's One of the Hardest Jobs in the World": The Experience and Understanding of Qualified Nurses Who Work with Individuals Diagnosed with Both Learning Disability and Personality Disorder

ERIC Educational Resources Information Center

Lee, Amy; Kiemle, Gundi

2015-01-01

Background: This study examines the experiences of qualified nurses working with individuals diagnosed with both intellectual disability and personality disorder (PD) in a medium-secure forensic intellectual disability setting. Potential training needs are highlighted, as well as other ways in which services could better support staff to work…

Girly mags and girly jobs: pornography and gendered inequality in forensic practice.

PubMed

Mercer, Dave

2013-02-01

This article presents findings from a discourse analytic study into the constructive nature and textual variations of language in a high-security hospital. It explores how mental health nurses, and men convicted of sexual offences who also have a diagnosis of personality disorder, talked about pornography and sexual crime in the context of forensic provision. Access to sexually-explicit media, in relation to treatment environments for people convicted of sexual offences, has become a cause for professional and political concern in the UK. Data collection and analysis, undertaken concurrently, were informed by a discursive design. Semistructured interviews, as co-constructed accounts with nursing staff and detained patients, were audio-taped and transcribed. Data were coded to identify the discursive repertoires, or collective talk, of respondents. In contrast to empirical inquiry into pornography and sexual violence, methodology shifted attention from measurement to meaning, and situated research in a clinical domain. The findings focus on performative language use, where talk about pornography textured the treatment environment, contributed to an overtly masculine discourse, framed the ward as male space, and promoted gendered inequality. The discussion questions the legitimacy of the therapeutic enterprise. © 2012 The Author; International Journal of Mental Health Nursing © 2012 Australian College of Mental Health Nurses Inc.

Power, discourse, and resistance: Poststructuralist influences in nursing.

PubMed

Holmes, Dave; Gagnon, Marilou

2018-01-01

Based on our respective research programs (psychiatry, forensic psychiatry, public health, HIV/AIDS, harm reduction) this article aims to use purposely non-conventional means to present the substantial contribution of poststructuralist perspectives to knowledge development in nursing science in general and in our current research in particular. More specifically, we call on the work of Michel Foucault and Deleuze & Guattari to politicize nursing science using examples from our empirical research programs with marginal and often highly marginalized populations. We discuss the concepts of power, discourse, and resistance to illustrate the essential contribution of poststructuralism to marginal, even "nomadic", nursing research. © 2017 John Wiley & Sons Ltd.

The Individual Experience of Aging Patients and the Current Service Provision in the Context of Italian Forensic Psychiatry: A Case Study.

PubMed

Di Lorito, Claudio; Castelletti, Luca; Tripi, Giuseppa; Gandellini, Maria Gloria; Dening, Tom; Völlm, Birgit

After the recent development of residential units for the execution of security measures managed by the National Health Service and the closing down of forensic psychiatric hospitals, no study has been conducted to investigate the individual experience of aging patients and to assess whether the new service is adequately meeting their needs. We aimed to explore the experience of the service of a sample of patients aged 50 years and above living in one of the Italian residential units for the execution of security measures. We adopted a case study design and included a sample of five patients. We collected their basic demographic data, administered the Camberwell Assessment Needs Forensic Short Version and carried out in-depth qualitative semi-structured interviews. Results from the Camberwell Assessment Needs Forensic Short Version evidenced that met needs were more prevalent than unmet needs. The qualitative interviews demonstrated high levels of satisfaction around accommodation, healthcare provision, activities, availability of benefits and company, and lower levels of satisfaction around psychological and practical support. This study gave voice to aging forensic psychiatric patients and provided through personal accounts, based on their lived experience, preliminary evidence around the benefits and limitations of the Italian residential forensic psychiatric system for this age group. Implications for clinical nursing forensic practitioners operating within different service frameworks are discussed.

[Analysis of the knowledge and practices of health care workers in Emergency Departments regarding the protection and preservation of evidence in forensic cases].

PubMed

Ilçe, Arzu; Yıldız, Dilek; Baysal, Gonca; Ozdoğan, Fatma; Taş, Fatma

2010-11-01

The frequency of violent incidents is increasing. This increase has made the role of Emergency Department (ED) staff more important in the collection, recording, protection, and storage of the evidence until the arrival of the responsible people concerned with the issue. Therefore, this study was designed to analyze the knowledge and practices of the nursing staff working in the EDs with respect to the protection and preservation of the evidence in forensic cases. This research, which was designed to be descriptive, was conducted with 44 health care workers in the hospitals with Emergency Departments in the center of Bolu province between October 2008 and January 2009. It was observed that 90.9% of the health care workers encountered forensic cases, 65.9% of them had not attended any training on forensic cases, and 22.7% of them did not use care when removing and storing the clothes of the patient. It was considered that 90.9% of the health care workers duly carry out their duties and responsibilities in forensic cases; however, 18.2% of them do not have sufficient knowledge or practical experience in the preservation and protection of evidence in forensic cases. It was observed that most health care workers do not have sufficient knowledge or practical experience in the preservation and protection of evidence in forensic cases.

The role of forensic botany in crime scene investigation: case report and review of literature.

PubMed

Aquila, Isabella; Ausania, Francesco; Di Nunzio, Ciro; Serra, Arianna; Boca, Silvia; Capelli, Arnaldo; Magni, Paola; Ricci, Pietrantonio

2014-05-01

Management of a crime is the process of ensuring accurate and effective collection and preservation of physical evidence. Forensic botany can provide significant supporting evidences during criminal investigations. The aim of this study is to demonstrate the importance of forensic botany in the crime scene. We reported a case of a woman affected by dementia who had disappeared from nursing care and was found dead near the banks of a river that flowed under a railroad. Two possible ways of access to crime scene were identified and denominated "Path A" and "Path B." Both types of soil and plants were identified. Botanical survey was performed. Some samples of Xanthium Orientalis subsp. Italicum were identified. The fall of woman resulted in external injuries and vertebral fracture at autopsy. The botanical evidence is important when crime scene and autopsy findings are not sufficient to define the dynamics and the modality of death. © 2014 American Academy of Forensic Sciences.

When nightclub security agents assault clients.

PubMed

Romain-Glassey, Nathalie; Gut, Melody; Feiner, Adam-Scott; Cathieni, Federico; Hofner, Marie-Claude; Mangin, Patrice

2012-08-01

In 2006, a medico-legal consultation service devoted to adult victims of interpersonal violence was set up at the Lausanne University Hospital Centre, Switzerland: the Violence Medical Unit. Most patients are referred to the consultation by the Emergency Department. They are received by forensic nurses for support, forensic examination (in order to establish medical report) and community orientation. Between 2007 and 2009, among community violence, aggressions by security agents of nightclubs on clients have increased from 6% to 10%. Most of the victims are young men who had drunk alcohol before the assault. 25.7% presented one or several fractures, all of them in the head area. These findings raise questions about the ability of security agents of nightclubs to deal adequately with obviously risky situations and ensure client security. Copyright © 2012 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Prevention of DNA contamination during forensic medical examinations in a clinical forensic medical service: A best practice implementation project.

PubMed

Lutz, Tasha

2015-01-01

Contamination of forensic specimens can have significant and detrimental effects on cases presented in court. In 2010 a wrongful conviction in Australia resulted in an inquiry with 25 recommendations to minimize the risk of DNA contamination of forensic specimens. DNA decontamination practices in a clinical forensic medical service currently attempt to comply with these recommendations. Evaluation of these practices has not been undertaken. The aim of this project was to audit the current DNA decontamination practices of forensic medical and nursing examiners in the forensic medical examination process and implement changes based on the audit findings. A re-audit following implementation would be undertaken to identify change and inform further research. The Joanna Briggs Institute's Practical Application of Clinical Evidence System and Getting Research into Practice were used as the audit tool in this project. A baseline audit was conducted; analysis of this audit process was then undertaken. Following education and awareness training targeted at clinicians, a re-audit was completed. There were a total of 24 audit criteria; the baseline audit reflected 20 of these criteria had 100% compliance. The remaining 4 audit criteria demonstrated compliance between 65% and 90%. Education and awareness training resulted in improved compliance in 2 of the 4 audit criteria, with the remaining 2 having unchanged compliance. The findings demonstrated that education and raising awareness can improve clinical practice; however there are also external factors outside the control of the clinicians that influence compliance with best practice.

Theorising sexual media and sexual violence in a forensic setting: men's talk about pornography and offending.

PubMed

Mercer, Dave; Perkins, Liz

2014-01-01

This article reports findings from a discourse analytic study which critically explored the language of mental health nurses, and detained sexual offenders, in relation to pornography in one high-security hospital. It recognised previous empirical investigation, and pro-feminist theorising, into mediated representations and male sexual violence, but situated the research process in a forensic nursing context. Decision-making about access to, or restriction of, commercial sexual literature, as a component of therapeutic intervention and offender management, reveals tensions between service-user rights and treatment goals. The aim was to access nurse and patient talk in a specific culture. Semi-structured interviews with eighteen nursing staff, and nine patients, were used to co-construct accounts of pornography, sexual offending, and treatment. Analysis and data collection were undertaken concurrently. Interviews were audio-taped and transcribed. Data was coded to identify theoretical/conceptual themes and sub-themes representing discursive repertoires. Attention was given to how textual variation positioned respondents in relation to each other and the institution. Findings suggested collective male talk textured the environment, promoted gendered inequality, marginalised female nurses, and undermined rehabilitation. Shared discourse enabled male staff and patients to relate to each other as men, while maintaining distance through constructions of otherness. Discussion focuses on discriminatory discursive-practices, where men's talk about pornography and sexual violence embodied gendered knowledge/experience and contributed to a toxic culture. Consideration is given to ways of resisting institutional impediments and promoting positive therapeutic relations. Copyright © 2013 Elsevier Ltd. All rights reserved.

Factors Associated with Forensic Nurses Offering HIV nPEP status-post Sexual Assault

PubMed Central

Draughon, Jessica E.; Hauda, William E.; Price, Bonnie; Rotolo, Sue; Austin, Kim Wieczorek; Sheridan, Daniel J.

2014-01-01

Non-occupational post-exposure prophylaxis (nPEP) for Human Immunodeficiency Virus (HIV) is offered inconsistently to patients who have been sexually assaulted. This may be due to Forensic Nurse Examiner (FNE) programs utilizing diverse nPEP protocols and HIV risk assessment algorithms. This study examines factors associated with FNEs offering nPEP to patients following sexual assault at two FNE programs in urban settings. Offering nPEP is mostly driven by site-specific protocol. At Site 1 in addition to open anal or open genital wounds, the presence of injury to the head or face was associated with FNEs offering nPEP (AOR 64.15, 95%CI [2.12 – 1942.37]). At Site 2, patients assaulted by someone of other race/ethnicity (non-White, non-African American) were 86% less likely to be offered nPEP (AOR 0.14, 95%CI [.03-.72]) than patients assaulted by Whites. In addition to following site specific protocols, future research should further explore the mechanisms influencing clinician decision making. PMID:24733232

Nursing students' experiences in managing patient aggression.

PubMed

Nau, Johannes; Dassen, Theo; Halfens, Ruud; Needham, Ian

2007-11-01

Nursing students are at high risk to become a victim of patient aggression. There is little evidence that training programmes developed for post-registered nurses or nurses in psychiatric or forensic settings can meet the needs of nursing students. To gain more insight into student nurses' educational outcomes in Germany the view of the target group was explored. Twelve nursing students participated in semi-structured interviews. Data were evaluated by qualitative content analysis. Managing patient aggression is a general challenge for nursing students and is not confined to psychiatric settings. Specific problems of beginners became evident. Additionally, general issues were addressed on control of causes of aggression, interpretation aggressive situations, dealing with the aggressive patient, coping with stress, and organizational issues. Nursing students need preparation and training in handling patient aggression. They should acquire knowledge about aggression, awareness of contributing problems, self-confidence in dealing with aggressive patients, assertiveness and empathy in communication and the ability to cope in an appropriate manner. In addition the safety policy of hospital placements should be examined for appropriateness to support nursing students.

The killer next door: an analysis of investigative journalism.

PubMed

Shellem, Pete

2006-01-01

Forensic nurses are uniquely positioned to use information from investigative reporters to enhance exploration, assessment, and further identification of potential victims of elder interpersonal violence and crime. This manuscript examines the murders of four elderly women in a small city during a 16-month period.

Annual Report on Sexual Harassment and Violence at the Military Service Academies: Academic Program Year 2012-2013

DTIC Science & Technology

2013-12-01

rescheduled to accommodate his attendance. At each meeting, the SAPR program was reviewed, as were upcoming events, and recently closed and open...Assault Forensic Exam SAGR Service Academy Gender Relations SANE Sexual Assault Nurse Examiner SAPR Sexual Assault Prevention and Response

Developing Recruitment Methods for Vulnerable, Traumatized Adolescents: A Feminist Evaluation Approach

ERIC Educational Resources Information Center

Campbell, Rebecca; Greeson, Megan R.; Fehler-Cabral, Giannina

2014-01-01

This article describes the process by which we created a recruitment protocol for engaging adolescent sexual assault victims in a qualitative evaluation study. Working in collaboration with forensic nurses, rape victim advocates, adolescent rape survivors, and our institutional review board (IRB), we created a prospective recruitment method…

Suicide in Guyana: Nurses' Perspectives.

PubMed

Anthony, Maureen; Groh, Carla; Gash, Jean

Guyana, an English-speaking country on the north coast of South America, has the highest suicide rate in the world. Nurses are an integral part of the healthcare team working with patients experiencing psychological distress and are uniquely qualified to add to the discourse on factors contributing to the high suicide rate in Guyana. The purpose of this study was to explore the attitudes and experiences of nurses and nurse assistants in Guyana related to suicide. Nine registered nurses and nurse assistants who worked at a private hospital in Georgetown, Guyana, were recruited to participate in a focus group. The focus group lasted approximately 70 minutes and was recorded. The audio recordings were later transcribed word for word. Four themes emerged from the data: family issues as they relate to the high suicide rate, suicide attempts as a cry for help, lack of support, and coping mechanisms used by nurses when caring for victims of attempted suicide. Nurses are uniquely positioned to intervene with families in crisis, whether it be suicide, suicide attempts, or the underlying factors of family dysfunction, child maltreatment, poverty, or alcoholism. Establishing forensic nursing as a specialty in Guyana would validate this important role through education and certification of nurses.

A clean bill of health? The efficacy of an NHS commissioned outsourced police custody healthcare service.

PubMed

de Viggiani, Nick

2013-08-01

Police custody healthcare services for detainees in the UK are most commonly outsourced to independent healthcare providers who employ custody nurses and forensic physicians to deliver forensic healthcare services. A pilot was introduced in 2008 by the Department of Health to explore the efficacy of commissioning custody healthcare via the NHS, in the wake of the 2005-2006 shift of prison healthcare to the NHS. The objective was to improve quality and accountability through NHS commissioning and the introduction of NHS governance to the management and delivery of custody healthcare. This article discusses key themes that arose from the project evaluation, which focused on the commissioning relationship between the police, the NHS commissioner and the private healthcare provider. The evaluation observed an evolving relationship between the police, the local NHS and the front-line nurses, which was complicated by the quite distinctive professional values and ideologies operating, with their contrasting organisational imperatives and discordant values and principles. A key challenge for commissioners is to develop synergy between operational and strategically located stakeholders so that they can work effectively towards common goals. Government policy appears to remain focused on creating safe, supportive and humane custody environments that balance criminal justice and health imperatives and support the rights and needs of detainees, victims, professionals and the public. This remains an ambitious agenda and presents a major challenge for new criminal justice health partnerships. Copyright © 2013 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

An evolutionary concept analysis of school violence: from bullying to death.

PubMed

Jones, Sandra N; Waite, Roberta; Clements, Paul Thomas

2012-03-01

School violence has evolved into an identifiably pervasive public health problem. Adverse consequences of school violence vary from bullying to death. In 2007, 457,700 youth (ages 12-18) were victims of serious crimes with 34% occurring on school grounds or on the way to school. A concept analysis of school violence can expand and enhance awareness of the pervasive phenomenon of school violence. Rodgers and Knafl (1993) evolutionary concept analysis method was used to provide a guiding framework for examination of school violence. Related manuscripts from the extant interdisciplinary school violence literature were obtained from relevant health science databases, the Education Resources Information Center, and various governmental and specialty websites within the contemporary time frame of 2000-2010. Analysis revealed the enormous scope and complexity of the problem of school violence including bullying, physical fighting, weapon carrying, alcohol/substance use and street gang presence on school property, school-associated violent death, safe schools legislation, and violence prevention strategies. Forensic nurses across practice settings are uniquely positioned to intervene to improve health of these youth through identification, assessment, treatment, and referral. © 2012 International Association of Forensic Nurses.

Intervening to Improve Compassion Fatigue Resiliency in Forensic Nurses.

PubMed

Flarity, Kathleen; Nash, Kim; Jones, Whitney; Steinbruner, Dave

2016-01-01

Evidence suggests that forensic nurses (FNs) may be predisposed to compassion fatigue (CF) as a result of the challenges of the profession including high caseloads, role ambiguity, prosecution goals, vicarious traumatization, attending to survivors' emotional needs, and empowering victims. The purpose of this exploratory study was to determine the prevalence of CF in a convenience sample of 55 FNs and examine the treatment effectiveness of a multifaceted education program in an intervention subset. The intervention was intended to increase compassion satisfaction (CS) and decrease CF symptoms in FNs in one organization who participated in the training. The hypothesis was that the FNs will have moderate to high CF and moderate to high CS and the CF intervention will add in CF prevention and resiliency as measured with an improvement in the Professional Quality of Life test scores (B. H. ). In the prevalence sample, 69% of the FNs had moderate to low CS, 73% had moderate to high burnout, and 73% had moderate to high levels of secondary traumatic stress (STS). In the intervention group, the education program resulted in a statistically significant increase in CS and decreases in STS symptoms.

Can a focused staff training programme improve the ward atmosphere and patient satisfaction in a forensic psychiatric hospital? A pilot study.

PubMed

Nesset, Merete Berg; Rossberg, Jan Ivar; Almvik, Roger; Friis, Svein

2009-03-01

The main aim of the study was to describe whether staff training and lectures on milieu therapy to nursing staff can change the treatment environment, as perceived by the patients, in a desirable direction. The study was approved by the Regional Ethics Committee for Medical Research. To measure the patients' perceptions of the treatment environment we used the Ward Atmosphere Scale (WAS). The ward atmosphere was evaluated three times during a 12-month period. Additionally, the patients completed five questions concerning satisfaction with the treatment environment. Between the first and the second ward evaluation the nursing staff was given 3 weeks of lectures on different aspects of milieu therapy. The nursing staff completed the WAS and three satisfaction items. The study revealed a change in desired direction after education in five of the six key subscales of the WAS (Involvement, Support, Practical orientation, Angry and aggressive behaviour and Order and organization). Staff control was the only subscale with no changes. The patients also reported an increase in satisfaction. The study revealed no major changes in the staff scores. The present study included only a small number of patients and examined the changes in only one psychiatric department; hence it could be argued that the results cannot be generalized to equivalent populations within the forensic services. The study indicated that it is possible to improve the ward atmosphere in a desirable direction by a 3-week training programme for nursing staff about important aspects of milieu therapy.

Predicting aggressive behaviour in acute forensic mental health units: A re-examination of the dynamic appraisal of situational aggression's predictive validity.

PubMed

Maguire, Tessa; Daffern, Michael; Bowe, Steven J; McKenna, Brian

2017-10-01

In the present study, we explored the predictive validity of the Dynamic Appraisal of Situational Aggression (DASA) assessment tool in male (n = 30) and female (n = 30) patients admitted to the acute units of a forensic mental health hospital. We also tested the psychometric properties of the original DASA bands and novel risk bands. The first 60 days of each patient's file was reviewed to identify daily DASA scores and subsequent risk-related nursing interventions and aggressive behaviour within the following 24 hours. Risk assessments, followed by documented nursing interventions, were removed to preserve the integrity of the risk-assessment analysis. Receiver-operator characteristics were used to test the predictive accuracy of the DASA, and generalized estimating equations (GEE) were used to account for repeated risk assessments, which occurs when analysing short-term risk-assessment data. The results revealed modest predictive validity for males and females. GEE analyses suggested the need to adjust the DASA risk bands to the following (with associated odds ratios (OR) for aggressive behaviour): 0 = low risk; 1, 2, 3 = moderate-risk OR, 4.70 (95% confidence interval (CI): 2.84-7.80); and 4, 5, 6, 7 = high-risk OR, 16.13 (95% CI: 9.71-26.78). The adjusted DASA risk bands could assist nurses by prompting violence-prevention interventions when the level of risk is elevated. © 2017 Australian College of Mental Health Nurses Inc.

Is Online Learning a Viable Training Option for Teaching Sexual Assault Forensic Examiners?

PubMed

Patterson, Debra; Resko, Stella M

2015-01-01

This study assessed knowledge attainment of healthcare professionals who participated in a nationwide sexual assault forensic examiner training program developed by the International Association of Forensic Nursing. A comprehensive curriculum was divided into 12 modules that students accessed through an online learning management system. Using a one-group pretest-posttest design, we assessed students' knowledge attainment for all 12 online modules. The results showed that the mean posttest scores were significantly greater than the mean pretest scores for all 12 online modules. On over 40% of the modules, the students exhibited at least a 25% knowledge gain. This study also examined the predictors of knowledge attainment. Using a multiple linear regression model, we found that knowledge attainment was positively associated with a reliable Internet connection, students who were drawn to the training because it was of no cost to them, and those students with higher levels of motivation. By contrast, lower knowledge gains were significantly related to students who reported more work/personal barriers and those who were drawn to sexual assault forensic examiner practice because they, or someone close to them, have personal experience with sexual assault.

An audit of a specialist old age psychiatry liaison service to a medium and a high secure forensic psychiatry unit.

PubMed

Shah, Ajit

2006-04-01

The elderly prison population is increasing and there is a significant amount of unidentified psychiatric morbidity among elderly prisoners. A sizeable number of elderly subjects are referred to regional forensic units. These units are able to provide advice but are reluctant to admit frail, physically ill and vulnerable elderly into their unit because the ward environment is considered inappropriate for them. A sizeable number of inpatients in medium and high secure units are elderly. This paper is an exploratory audit of referrals from a medium and high secure forensic psychiatry unit to a specialist consultation-only liaison old age psychiatry service, which was specifically developed to service the forensic unit. The demographic and clinical characteristics of the patients seen by this specialist service were similar to elderly inpatients in medium and high secure units. All referrals were judged to be appropriate and new management advice was provided in all cases. Main reasons for referral included diagnostic advice, placement advice and treatment advice. Establishing a diagnosis of dementia was considered important because Alzheimer's disease and Lewy body dementia can be treated with cholinesterase inhibitors. Placement advice was the most difficult to provide because of paucity of residential and nursing homes able and willing to accept patients with a forensic history. There is a need for a comprehensive model of specialist forensic old age psychiatry service at a regional or supraregional level. A consensus needs to be reached on the exact configuration of such a service.

Outcry Consistency and Prosecutorial Decisions in Child Sexual Abuse Cases.

PubMed

Bracewell, Tammy E

2018-05-18

This study examines the correlation between the consistency in a child's sexual abuse outcry and the prosecutorial decision to accept or reject cases of child sexual abuse. Case-specific information was obtained from one Texas Children's Advocacy Center on all cases from 2010 to 2013. After the needed deletion, the total number of cases included in the analysis was 309. An outcry was defined as a sexual abuse disclosure. Consistency was measured at both the forensic interview and the sexual assault exam. Logistic regression was used to evaluate whether a correlation existed between disclosure and prosecutorial decisions. Disclosure was statistically significant. Partial disclosure (disclosure at one point in time and denial at another) versus full disclosure (disclosure at two points in time) had a statistically significant odds ratio of 4.801. Implications are discussed, specifically, how the different disciplines involved in child protection should take advantage of the expertise of both forensic interviewers and forensic nurses to inform their decisions.

A PREA-Based Educational Module to Improve and Enhance BSN Student Forensic Environment Orientation and Preparedness

ERIC Educational Resources Information Center

Priano, Staci J.

2017-01-01

With the largest incarcerated population in the world, the United States has an urgent but unmet need for a correctional nurse workforce that is prepared with effective, evidence-based (EBP) care-strategies especially focused towards violence and sexual abuse mitigation. Standardized, proactive orientation and education processes within the world…

The hidden crime: human trafficking.

PubMed

Clause, Kristen J; Lawler, Kate Byrnes

2013-01-01

As the primary contact in the health care system, nurses can play a role in combating this crime and assisting the victims. Assessment for abuse, neglect, trauma, recurrent sexually transmitted infections (STIs) and fear of a controlling partner is critical. Following up on "red flags" and understanding methods of safe questioning can make the difference between slavery and recovery for victims. Nurses must also know the professional referrals in their areas once a potential victim has been identified. This may be a very dangerous undertaking and must be handled by experienced personnel. Referrals to forensic nurses or physicians, domestic violence professionals or law enforcement may be indicated. Initially, a nurse may want to consult with the agency social worker for guidance. Human trafficking is a human rights crime. Unfortunately, it is more prevalent in all types of communities than most people suspect. Nurses can be heroes to the victims through understanding of this crime and vigilance in the assessment and care of all people they encounter in their practices.

StreetWise: developing a serious game to support forensic mental health service users' preparation for discharge: a feasibility study.

PubMed

Reynolds, L M; Davies, J P; Mann, B; Tulloch, S; Nidsjo, A; Hodge, P; Maiden, N; Simpson, A

2017-05-01

WHAT IS KNOWN ON THE SUBJECT?: Serious gaming can support learning and development. The use of serious games for skills development and the rehearsal of the management of events that cannot be replicated in real life is well established. Few serious games have been used in mental health services, and none in forensic mental health care. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: How a serious game may be coproduced by forensic mental health service users and game developers The acceptability of the therapeutic use of serious gaming by forensic mental health service users and providers. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Computer games may be used by practitioners in their therapeutic work with forensic mental health service users. Mental health nurses to use serious games to creatively and safely bridge the gap for service users between receiving care in controlled environments and living more independent in the community. Introduction Assessment of users' skills and confidence to safely respond to risky community-based situations underpins discharge planning. Serious games have been used for skills development, and this study trialled their use in forensic mental health services. Aim The aim was to develop and test the acceptability and usability of an innovative serious game to support forensic mental health service users' preparation for discharge. Method A prototype serious game was developed by service users and researchers. Acceptability and usability testing was undertaken and service providers interviewed about the acceptability of serious gaming for forensic mental health services. Result A prototype game was produced and successfully trialled by service users. However, both service users and providers identified that work needed to be done to develop and test a game with greater complexity. Discussion The acceptability and usability of using serious games to support service users to develop skills needed for successful discharge was demonstrated. Implications for practice Mental health practitioners may use gaming to support their practice and work innovatively with other professions such as game developers to create new ways of working in forensic mental health services. © 2016 John Wiley & Sons Ltd.

Before the experts arrive.

PubMed

Chandley, M

2001-06-01

This article addresses the rare event of the hostage situation in a forensic psychiatric nursing setting. It has a specific focus on the initial response and the accompanying issues for nurses at the clinical interface as the situation emerges. The intention of this article is to both offer guidance and raise the profile of this unique management issue because little attention is drawn to early-stage hostage situations at an organizational level. When a hostage situation occurs, inadequate preparation can mean the difference between life and death for the hostage, negotiator, or hostage taker. This article provides an overview of the relevant literature and offers guidance about the actions required when a nurse suddenly becomes responsible for managing the early stages of such a traumatic event. Responses, safety, and communication factors concerning the hostage taker are covered.

Risk assessment and subsequent nursing interventions in a forensic mental health inpatient setting: Associations and impact on aggressive behaviour.

PubMed

Maguire, Tessa; Daffern, Michael; Bowe, Steven J; McKenna, Brian

2018-03-01

To examine associations between risk of aggression and nursing interventions designed to prevent aggression. There is scarce empirical research exploring the nature and effectiveness of interventions designed to prevent inpatient aggression. Some strategies may be effective when patients are escalating, whereas others may be effective when aggression is imminent. Research examining level of risk for aggression and selection and effectiveness of interventions and impact on aggression is necessary. Archival case file. Data from clinical files of 30 male and 30 female patients across three forensic acute units for the first 60 days of hospitalisation were collected. Risk for imminent aggression as measured by the Dynamic Appraisal of Situational Aggression, documented nursing interventions following each assessment, and acts of aggression within the 24-hours following assessment were collected. Generalised estimating equations were used to investigate whether intervention strategies were associated with reduction in aggression. When a Dynamic Appraisal of Situational Aggression assessment was completed, nurses intervened more frequently compared to days when no Dynamic Appraisal of Situational Aggression assessment was completed. Higher Dynamic Appraisal of Situational Aggression assessments were associated with a greater number of interventions. The percentage of interventions selected for males differed from females; males received more pro re nata medication and observation, and females received more limit setting, one-to-one nursing and reassurance. Pro re nata medication was the most commonly documented intervention (35.9%) in this study. Pro re nata medication, limit setting and reassurance were associated with an increased likelihood of aggression in some risk bands. Structured risk assessment prompts intervention, and higher risk ratings result in more interventions. Patient gender influences the type of interventions. Some interventions are associated with increased aggression, although this depends upon gender and risk level. When structured risk assessments are used, there is greater likelihood of intervention. Intervention should occur early using least restrictive interventions. © 2017 John Wiley & Sons Ltd.

Assessment and determinants of aggression in a forensic psychiatric institution in Hong Kong, China.

PubMed

Chan, Oliver; Chow, Kavin Kit-wan

2014-12-15

Institutional aggression in forensic psychiatric setting is an under-researched subject, despite the magnitude of the problem. No studies have been conducted on the assessment of risk and the examination of predictors of aggression among the Chinese forensic psychiatric population. Our study aimed to examine the determinants of aggression in the only forensic psychiatric institution in Hong Kong, and to test the psychometric properties of a risk-assessment instrument, the Dynamic Appraisal of Situational Aggression (DASA). We recruited a representative sample of 530 consecutively admitted detainees. Qualified nurses completed two risk-assessment instruments, the DASA and the Brøset Violence Checklist (BVC), once daily during the participants׳ first 14 days of admission. Aggressive incidents were recorded using the revised Staff Observation Aggression Scale (SOAS-R), and participants׳ data were collected for multivariate analyses. We showed that female gender, diagnoses of personality disorder and substance-related disorder, and admission at other correctional institutions were associated with institutional aggression. Aggression was perpetrated by 17.7% of the participants, and the DASA was demonstrated to have good psychometric properties in assessing and predicting aggressive incidents. Our findings preliminarily support the use of daily in-patient risk-assessment and affirm the role of dynamic factors in institutional aggression. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Evaluation of image quality of digital photo documentation of female genital injuries following sexual assault.

PubMed

Ernst, E J; Speck, Patricia M; Fitzpatrick, Joyce J

2011-12-01

With the patient's consent, physical injuries sustained in a sexual assault are evaluated and treated by the sexual assault nurse examiner (SANE) and documented on preprinted traumagrams and with photographs. Digital imaging is now available to the SANE for documentation of sexual assault injuries, but studies of the image quality of forensic digital imaging of female genital injuries after sexual assault were not found in the literature. The Photo Documentation Image Quality Scoring System (PDIQSS) was developed to rate the image quality of digital photo documentation of female genital injuries after sexual assault. Three expert observers performed evaluations on 30 separate images at two points in time. An image quality score, the sum of eight integral technical and anatomical attributes on the PDIQSS, was obtained for each image. Individual image quality ratings, defined by rating image quality for each of the data, were also determined. The results demonstrated a high level of image quality and agreement when measured in all dimensions. For the SANE in clinical practice, the results of this study indicate that a high degree of agreement exists between expert observers when using the PDIQSS to rate image quality of individual digital photographs of female genital injuries after sexual assault. © 2011 International Association of Forensic Nurses.

The hidden crime: human trafficking.

PubMed

Clause, Kristen J; Lawler, Kate Byrnes

2013-01-01

As the primary contact in the health care system, nurses can play a role in combating this crime and assisting the victims. Assessment for abuse, neglect, trauma, recurrent sexually transmitted infections (STIs) and fear of a controlling partner is critical. Following up on "red flags" and understanding methods of safe questioning can make the difference between slavery and recovery for victims. Nurses must also know the professional referrals in their areas once a potential victim has been identified. This may be a very dangerous undertaking and must be handled by experienced personnel. Referrals to forensic nurses or physicians, domestic violence professionals or law enforcement may be indicated. Initially, a nurse may want to consult with the agency social worker for guidance. Human trafficking is a human rights crime. Unfortunately, it is more prevalent in all types of communities than most people suspect. Nurses can be heroes to the victims through understanding of this crime and vigilance in the assessment and care of all people they encounter in their practices. To learn more or to help with this cause, visit the Somaly Mam Foundation at www.somaly.org or the U.S. Department of State at www. state.gov.

The role of the medical provider in the evaluation of sexually abused children and adolescents.

PubMed

Newton, Alice Whittier; Vandeven, Andrea Marie

2010-11-01

It was only 30 years ago that the medical community began to develop an increased awareness of child sexual abuse, and the role of the medical provider in the evaluation of sexually abused children has evolved significantly. As clinicians worldwide develop a greater understanding of the impact of the sexual abuse evaluation on the child, the roles of the physician and nurse have changed. In the United States, current practice often uses a multidisciplinary assessment involving skilled forensic interviewing of the child and a medical examination done by a medical provider with specialized training in sexual abuse. In order to minimize child interviews, these assessments are frequently held in settings such as child advocacy centers, where forensic interviewers and medical clinicians, child protective service workers, and police and district attorneys can work jointly to address the legal and protective issues in a coordinated fashion.

Best practice management strategies for mental health nurses during the clinical application of civil commitment: an overview.

PubMed

McKenna, Brian G; Simpson, Alexander I F; Coverdale, John H

2006-01-01

The aim of this article is to outline best practice management strategies for nurses during the clinical application of civil commitment of mentally ill persons. A thorough literature search on 'coercion' and 'civil commitment' was undertaken using MEDLINE, CINAHL and PSYCHINFO. Published and unpublished research undertaken by the authors in New Zealand on this topic was drawn upon. This research considered the use of civil commitment during admission to acute mental health services, acute forensic mental health services and community mental health services. The experience of coercion by service users coincides with the degree of restriction associated with the service they are involved in. Socio-demographic factors, clinical factors and the experience of coercive events have little bearing on the amount of coercion experienced. Rather it is the pattern of communication and the use of 'procedural justice' that has the potential to ameliorate the amount of perceived coercion. 'Procedural justice' aligns with the emphasis placed on the therapeutic relationship in mental health nursing and is an important consideration for nurses during the clinical application of civil commitment.

Psychological Outcomes After a Sexual Assault Video Intervention: A Randomized Trial.

PubMed

Miller, Katherine E; Cranston, Christopher C; Davis, Joanne L; Newman, Elana; Resnick, Heidi

2015-01-01

Sexual assault survivors are at risk for a number of mental and physical health problems, including posttraumatic stress disorder and anxiety. Unfortunately, few seek physical or mental health services after a sexual assault (Price, Davidson, Ruggiero, Acierno, & Resnick, 2014). Mitigating the impact of sexual assault via early interventions is a growing and important area of research. This study adds to this literature by replicating and expanding previous studies (e.g., Resnick, Acierno, Amstadter, Self-Brown, & Kilpatrick, 2007) examining the efficacy of a brief video-based intervention that provides psychoeducation and modeling of coping strategies to survivors at the time of a sexual assault nurse examination. Female sexual assault survivors receiving forensic examinations were randomized to standard care or to the video intervention condition (N = 164). The participants completed mental health assessments 2 weeks (n = 69) and 2 months (n = 74) after the examination. Analyses of covariance revealed that women in the video condition had significantly fewer anxiety symptoms at the follow-up assessments. In addition, of those participants in the video condition, survivors reporting no previous sexual assault history reported significantly fewer posttraumatic stress symptoms 2 weeks after the examination than those with a prior assault history. Forensic nurses have the unique opportunity to intervene immediately after a sexual assault. This brief video intervention is a cost-effective tool to aid with that process.

The contribution of personality and workplace characteristics in predicting turnover intention among sexual assault nurse examiners: a path analytic study.

PubMed

Strunk, Kathleen C; Strunk, Kamden K

2012-09-01

The purpose of this study was to determine how personality characteristics, sense of organizational empowerment, and job satisfaction combine to predict turnover intention among a population of Sexual Assault Nurse Examiners (SANEs). Data were collected from 161 SANEs from 23 SANE organizations across the central and west United States through standardized tools and a demographic questionnaire. Both personality, namely agreeableness and workplace characteristics, particularly perceived empowerment and job satisfaction, combine to predict intention to leave the job of these sampled SANEs. One particularly curious finding was the positive prediction of agreeableness on turnover intention - that is, more agreeable people would be more likely to leave their jobs as SANEs. Professionals can gain insight from the path analysis results that show the need to address both personal and organizational factors in mitigating turnover intention among SANEs. This appears to be particularly true in providing a sense of empowerment and opportunity within the organization. © 2012 International Association of Forensic Nurses.

Hepatitis A/B vaccine completion among homeless adults with history of incarceration.

PubMed

Nyamathi, Adeline M; Marlow, Elizabeth; Branson, Catherine; Marfisee, Mary; Nandy, Karabi

2012-03-01

Hepatitis B virus (HBV) vaccination rates for incarcerated adults remain low despite their high risk for infection. This study determined predictors of vaccine completion in homeless adults (N= 297) who reported histories of incarceration and who participated in one of three nurse-led hepatitis programs of different intensity. Moreover time since release from incarceration was also considered. Just over half of the former prisoners completed the vaccine series. Older age (≥40), having a partner, and chronic homelessness were associated with vaccine completion. Recent research has documented the difficulty in providing vaccine services to younger homeless persons and homeless males at risk for HBV. Additional strategies are needed to achieve HBV vaccination completion rates greater than 50% for formerly incarcerated homeless men. © 2012 International Association of Forensic Nurses.

A qualitative and quantitative survey of Forensic Medical Examiner workload in the Northumbria Police Force area October 2002-January 2003.

PubMed

Roberts, Geoffrey; Roberts, John; Patton, Hugh Fergus; Patton, Michelle; Megson, Kenneth; Murphy, Rob

2006-01-01

This force-wide study in the Northumbria Police area provides an audit of the quality and quantity of work carried out by Forensic Medical Examiners (FMEs) over a three month period. Approximately 25% of all arrests during the period of the audit resulted in a request for FME assessment of the detainee. About 79% of consultations were performed to establish fitness to detain, in which over 30% of detainees were intoxicated and over 40% addicted to drugs and/or alcohol. Over 30% of those queried for fitness to detain also required advice and occasionally prescription for medication, both for the management of addiction and the treatment of chronic illness. In comparison to prior work this study found lower rates of mental illness in alcohol and drug dependent populations (13% and 6%, respectively). It is hoped this study will provide information in respect of the specific competencies not only required by future FMEs but also nurses working with detainees within the custody suites.

Application of hygrine and cuscohygrine as possible markers to distinguish coca chewing from cocaine abuse on WDT and forensic cases.

PubMed

Rubio, N C; Strano-Rossi, S; Tabernero, M J; Gonzalez, J L; Anzillotti, L; Chiarotti, M; Bermejo, A M

2014-10-01

The objectives of present work are twofold. First, we want to verify that hygrine and cuscohygrine are good markers to distinguish between chewing coca leaves and cocaine abuse. Secondly, we try to develop a quick and easy qualitative method to determine the two mentioned markers. We analyzed two kinds of urine samples: the first group consisted of twenty-four (24) subjects: urine samples were obtained from various types of workers (e.g. doctors, chemists, nurses, technicians, painters, contractors, employees and some retired persons) who admitted chewing coca leaves. Frequency of the habit of chewing coca leaves was variable. They practiced "coqueo" between two (2) and forty-four (44) years. Sixteen (16) of them used alkaline substances to enhance the extraction of cocaine from the leaves The second group of urine samples consisted on thirty-eight (38) cocaine abusers, from forensic cases from Spain and Argentina. A GC/MS qualitative method, performed after liquid-liquid extraction, was developed and validated (the parameters studied were selectivity/specificity, LOD and stability), and then applied to the urine samples. Hygrine and cuscohygrine are good markers to distinguish between chewing coca leaves and cocaine abuse, and the qualitative method presented can be used successfully in workplace drug testing and forensic cases. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Human Trafficking: How Nurses Can Make a Difference.

PubMed

Scannell, Meredith; MacDonald, Andrea E; Berger, Amanda; Boyer, Nichole

Human trafficking is a human rights violation and a global health problem. Victims of human trafficking have medical and mental health sequelae requiring specific healthcare interventions. Healthcare professionals may be the initial contact that these victims make outside the world of trafficking. Healthcare professionals are key agents in the identification of human trafficking, which is essential in eliminating this public health problem. Unfortunately, healthcare professionals are not always able to detect signs of human trafficking. Failure to detect results in missed opportunities to assist victims. This is a case report of a victim of human trafficking who presented to an emergency department with medical and mental health issues. Despite numerous encounters with different healthcare professionals, signs and symptoms of human trafficking were not identified. Skilled assessment made by a forensic nurse alerted the healthcare team to clear features of human trafficking associated with this person. Through this case report we illustrate the key role the nurse played in identifying signs of human trafficking. Improvement of human trafficking educational programs is highlighted as a key adjunct to improving detection and facilitating the proper treatment of victims.

Self-harm and attempted suicide within inpatient psychiatric services: a review of the literature.

PubMed

James, Karen; Stewart, Duncan; Bowers, Len

2012-08-01

Self harm is a major public health concern, yet there are considerable challenges in providing support for those who self harm within psychiatric inpatient services. This paper presents the first review of research into self harm within inpatient settings. Searches of the main electronic databases were conducted using key words for self harm and inpatient care. There was substantial variation in the rates of self-harm and attempted suicide between studies, but rates were highest on forensic wards. There was no evidence of differences in prevalence of self-harm between men and women; women, however, were at increased risk of attempting suicide. People were more likely to self-harm in private areas of the ward and in the evening hours, and often self-harmed in response to psychological distress, or elements of nursing care that restricted their freedom. Wards used a variety of strategies to prevent self-harm; however, there is little research into their effectiveness. © 2012 The Authors. International Journal of Mental Health Nursing © 2012 Australian College of Mental Health Nurses Inc.

[Deaths from propofol abuse : Survey of institutes of forensic medicine in Germany, Austria and Switzerland].

PubMed

Maier, C; Iwunna, J; Tsokos, M; Mußhoff, F

2017-02-01

Previous references suggesting a high mortality of propofol addiction in medical personnel were mostly based on surveys of the heads of medical departments or case reports; therefore, a questionnaire was sent to 48 forensic medicine departments in Germany, Austria and Switzerland concerning the number of autopsies carried out between 2002-2112 on medical personnel with the suspicion of abuse of propofol or other analgesics. The response rate was 67%. In 16 out of the 32 responding departments 39 deaths (27 males) were observed with previous connections to anesthesiology, intensive care or emergency departments of which 22 were physicians, 13 nurses, 2 other personnel and 2 were unknown. Propofol was the major cause of death in 33 cases (85%), in 8 cases including 7 with propofol, an unintentional accident was recorded and 29 were determined to be suicide. In 14 cases chronic abuse was denied but actually excluded by toxicological analysis in only 2 cases. In 11 cases involving suicide the question of abuse was not investigated. This survey confirmed previous data about the central role of propofol for the fatal outcome of addiction and suicide of anesthetists and other medical personnel. A dual prevention strategy with low-threshold offers for persons at risk and strategies for early detection is urgently needed including a stricter control of dispensing, improvement in forensic medical documentation and the use of toxicological investigations in every case of suspected abuse.

Professionals' Attitude Toward Reporting Child Sexual Abuse in Saudi Arabia.

PubMed

Al-Saif, Dalia M; Al-Eissa, Majid; Saleheen, Hassan; Al-Mutlaq, Huda; Everson, Mark D; Almuneef, Maha A

2018-01-01

Child sexual abuse (CSA) requires specialized knowledge and training that includes forensic interview skills. The aim of this study was to determine variations in professionals' attitudes toward CSA by measuring three aspects of forensic attitudes (sensitivity, specificity, and skepticism) and evaluating disagreements concerning the assessment of CSA cases in Saudi Arabia. A cross-sectional, web-based study, in which the Child Forensic Attitude Scale was used to measure professionals' attitudes, was conducted. Professionals who dealt with suspected cases of CSA as part of their jobs or were in professions that necessitated involvement with such cases, were selected as participants. Of 327 participants, 53% were aged ≤40 years, and 54% were men. In addition, 24% were doctors/nurses, 20% were therapists/psychiatrists, 24% were social workers, 17% were educators, 9% were law enforcement professionals, and 5% were medical examiners. Attitude subscale scores differed significantly according to participants' sex, specialty, and training. Women, healthcare professionals, and those who had participated in more than five training courses were more concerned about the underreporting of abuse (high sensitivity) relative to other professionals. In comparison, men, medical examiners, law enforcement officers, and undertrained professionals tended to underreport suspected sexual abuse cases (high specificity). High specificity in attitudes toward suspected cases of CSA could affect professionals' judgment and contribute to low reporting rates. Certain strategies, including increasing self-awareness of personal bias, specific CSA recognition courses, and team approaches to case assessment and management, should be implemented to control the influence of subjective factors.

The emotional challenges faced by Sexual Assault Nurse Examiners: "ER nursing is stressful on a good day without rape victims".

PubMed

Maier, Shana L

2011-12-01

Although research has indicated that counselors, advocates and social workers who assist rape victims experience vicarious trauma or psychological consequences as a result of their exposure to victims' traumatic experiences, little is known about Sexual Assault Nurse Examiners' (SANEs') experiences. This qualitative research explores SANEs' experiences of vicarious trauma and burnout as a result of treating rape victims, and the coping strategies they implement to reduce both. Data from interviews with 39 SANEs reveal that when asked about their difficulties as a SANE and the hardest part of their job, the majority (67%) discussed vicarious trauma, the emotional demands associated with the job, worrying about victims after they leave the hospital, and burnout. More than half (51%) of SANEs interviewed specifically indicated that they have experienced vicarious trauma as a result of treating rape victims, and 46% indicated they have experienced burnout at least to some degree. All SANEs, regardless of whether they believe they have experienced vicarious trauma or burnout, have ways to cope after hard cases. These coping mechanisms include talking to family members, calling or reaching out to other SANEs, program coordinators or rape victim advocates and detectives, participating in meetings with other SANEs where the focus is on problems after difficult cases, and finding relaxing activities. © 2011 International Association of Forensic Nurses.

Chlorine gas toxicity from mixture of bleach with other cleaning products--California.

PubMed

1991-09-13

From October 1987 through November 1989, five episodes of chlorine gas exposure with toxicity to at least 14 persons occurred at two state hospitals in California. Each hospital provides inpatient treatment to approximately 1000 forensic psychiatric patients. As part of their rehabilitation programs, selected patients perform cleaning duties under the supervision of janitors or nursing staff. Each incident occurred during the performance of these duties and involved the mixture of bleach (sodium hypochlorite) and a phosphoric acid cleaner by inpatients. This mixture produced chlorine gas and other chemical byproducts (Figure 1a and 1b) and resulted in temporary illness in exposed persons.

Defense Forensics: Additional Planning and Oversight Needed to Establish an Enduring Expeditionary Forensic Capability

DTIC Science & Technology

2013-06-01

forensic pathology, forensic anthropology, and forensic toxicology . 13DOD’s forensic directive defines DOD components as the Office of the...DEFENSE FORENSICS Additional Planning and Oversight Needed to Establish an Enduring Expeditionary Forensic ...COVERED 00-00-2013 to 00-00-2013 4. TITLE AND SUBTITLE Defense Forensics : Additional Planning and Oversight Needed to Establish an Enduring

Teaching forensic pathology to undergraduates at Zhongshan School of Medicine.

PubMed

Zhou, Nan; Wu, Qiu-Ping; Su, Terry; Zhao, Qian-Hao; Yin, Kun; Zheng, Da; Zheng, Jing-Jing; Huang, Lei; Cheng, Jian-Ding

2018-04-01

Producing qualified forensic pathological practitioners is a common difficulty around the world. In China, forensic pathology is one of the required major subspecialties for undergraduates majoring in forensic medicine, in contrast to forensic education in Western countries where forensic pathology is often optional. The enduring predicament is that the professional qualities and abilities of forensic students from different institutions vary due to the lack of an efficient forensic pedagogical model. The purpose of this article is to describe the new pedagogical model of forensic pathology at Zhongshan School of Medicine, Sun Yat-sen University, which is characterised by: (a) imparting a broad view of forensic pathology and basic knowledge of duties and tasks in future careers to students; (b) educating students in primary skills on legal and medical issues, as well as advanced forensic pathological techniques; (c) providing students with resources to broaden their professional minds, and opportunities to improve their professional qualities and abilities; and (d) mentoring students on occupational preparation and further forensic education. In the past few years, this model has resulted in numerous notable forensic students accomplishing achievements in forensic practice and forensic scientific research. We therefore expect this pedagogical model to establish the foundation for forensic pathological education and other subspecialties of forensic medicine in China and abroad.

Evaluation of child maltreatment in the emergency department setting: an overview for behavioral health providers.

PubMed

Leetch, Aaron N; Leipsic, John; Woolridge, Dale P

2015-01-01

Emergency providers are confronted with medical, social, and legal dilemmas with each case of possible child maltreatment. Keeping a high clinical suspicion is key to diagnosing latent abuse. Child abuse, especially sexual abuse, is best handled by a multidisciplinary team including emergency providers, nurses, social workers, and law enforcement trained in caring for victims and handling forensic evidence. The role of the emergency provider in such cases is to identify abuse, facilitate a thorough investigation, treat medical needs, protect the patient, provide an unbiased medical consultation to law enforcement, and provide an ethical testimony if called to court. Copyright © 2015 Elsevier Inc. All rights reserved.

On the added value of forensic science and grand innovation challenges for the forensic community.

PubMed

van Asten, Arian C

2014-03-01

In this paper the insights and results are presented of a long term and ongoing improvement effort within the Netherlands Forensic Institute (NFI) to establish a valuable innovation programme. From the overall perspective of the role and use of forensic science in the criminal justice system, the concepts of Forensic Information Value Added (FIVA) and Forensic Information Value Efficiency (FIVE) are introduced. From these concepts the key factors determining the added value of forensic investigations are discussed; Evidential Value, Relevance, Quality, Speed and Cost. By unravelling the added value of forensic science and combining this with the future needs and scientific and technological developments, six forensic grand challenges are introduced: i) Molecular Photo-fitting; ii) chemical imaging, profiling and age estimation of finger marks; iii) Advancing Forensic Medicine; iv) Objective Forensic Evaluation; v) the Digital Forensic Service Centre and vi) Real time In-Situ Chemical Identification. Finally, models for forensic innovation are presented that could lead to major international breakthroughs on all these six themes within a five year time span. This could cause a step change in the added value of forensic science and would make forensic investigative methods even more valuable than they already are today. © 2013. Published by Elsevier Ireland Ltd on behalf of Forensic Science Society. All rights reserved.

Cognitive neuroscience in forensic science: understanding and utilizing the human element

PubMed Central

Dror, Itiel E.

2015-01-01

The human element plays a critical role in forensic science. It is not limited only to issues relating to forensic decision-making, such as bias, but also relates to most aspects of forensic work (some of which even take place before a crime is ever committed or long after the verification of the forensic conclusion). In this paper, I explicate many aspects of forensic work that involve the human element and therefore show the relevance (and potential contribution) of cognitive neuroscience to forensic science. The 10 aspects covered in this paper are proactive forensic science, selection during recruitment, training, crime scene investigation, forensic decision-making, verification and conflict resolution, reporting, the role of the forensic examiner, presentation in court and judicial decisions. As the forensic community is taking on the challenges introduced by the realization that the human element is critical for forensic work, new opportunities emerge that allow for considerable improvement and enhancement of the forensic science endeavour. PMID:26101281

Cognitive neuroscience in forensic science: understanding and utilizing the human element.

PubMed

Dror, Itiel E

2015-08-05

The human element plays a critical role in forensic science. It is not limited only to issues relating to forensic decision-making, such as bias, but also relates to most aspects of forensic work (some of which even take place before a crime is ever committed or long after the verification of the forensic conclusion). In this paper, I explicate many aspects of forensic work that involve the human element and therefore show the relevance (and potential contribution) of cognitive neuroscience to forensic science. The 10 aspects covered in this paper are proactive forensic science, selection during recruitment, training, crime scene investigation, forensic decision-making, verification and conflict resolution, reporting, the role of the forensic examiner, presentation in court and judicial decisions. As the forensic community is taking on the challenges introduced by the realization that the human element is critical for forensic work, new opportunities emerge that allow for considerable improvement and enhancement of the forensic science endeavour. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

Forensic archaeology and anthropology : An Australian perspective.

PubMed

Oakley, Kate

2005-09-01

Forensic archaeology is an extremely powerful investigative discipline and, in combination with forensic anthropology, can provide a wealth of evidentiary information to police investigators and the forensic community. The re-emergence of forensic archaeology and anthropology within Australia relies on its diversification and cooperation with established forensic medical organizations, law enforcement forensic service divisions, and national forensic boards. This presents a unique opportunity to develop a new multidisciplinary approach to forensic archaeology/anthropology within Australia as we hold a unique set of environmental, social, and cultural conditions that diverge from overseas models and require different methodological approaches. In the current world political climate, more forensic techniques are being applied at scenes of mass disasters, genocide, and terrorism. This provides Australian forensic archaeology/anthropology with a unique opportunity to develop multidisciplinary models with contributions from psychological profiling, ballistics, sociopolitics, cultural anthropology, mortuary technicians, post-blast analysis, fire analysis, and other disciplines from the world of forensic science.

Practice of clinical forensic medicine in Sri Lanka: does it need a new era?

PubMed

Kodikara, Sarathchandra

2012-07-01

Clinical forensic medicine is a sub-specialty of forensic medicine and is intimately associated with the justice system of a country. Practice of clinical forensic medicine is evolving, but deviates from one jurisdiction to another. Most English-speaking countries practice clinical forensic medicine and forensic pathology separately while most non-English-speaking countries practice forensic medicine which includes clinical forensic medicine and forensic pathology. Unlike the practice of forensic pathology, several countries have informal arrangements to deal with forensic patients and there are no international standards of practice or training in this discipline. Besides, this is rarely a topic of discussion. In the adversarial justice system in Sri Lanka, the designated Government Medical Officers practice both clinical forensic medicine and forensic pathology. Practice of clinical forensic medicine, and its teaching and training in Sri Lanka depicts unique features. However, this system has not undergone a significant revision for many decades. In this communication, the existing legal framework, current procedure of practice, examination for drunkenness, investigations, structure of referrals, reports, subsequent legal procedures, undergraduate, in-service, and postgraduate training are discussed with suggestions for reforms. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Multimedia Forensics Is Not Computer Forensics

NASA Astrophysics Data System (ADS)

Böhme, Rainer; Freiling, Felix C.; Gloe, Thomas; Kirchner, Matthias

The recent popularity of research on topics of multimedia forensics justifies reflections on the definition of the field. This paper devises an ontology that structures forensic disciplines by their primary domain of evidence. In this sense, both multimedia forensics and computer forensics belong to the class of digital forensics, but they differ notably in the underlying observer model that defines the forensic investigator’s view on (parts of) reality, which itself is not fully cognizable. Important consequences on the reliability of probative facts emerge with regard to available counter-forensic techniques: while perfect concealment of traces is possible for computer forensics, this level of certainty cannot be expected for manipulations of sensor data. We cite concrete examples and refer to established techniques to support our arguments.

Original research: Giving sexual assault survivors time to decide: an exploration of the use and effects of the nonreport option.

PubMed

Heffron, Laurie Cook; Busch-Armendariz, Noël Bridget; Vohra, Shetal S; Johnson, Regina Jones; Camp, Victoria

2014-03-01

Forensic nurses, sexual assault nurse examiners (SANEs), and victim advocates have long recognized the trauma of sexual assault crimes and the significance of survivors' decisions around reporting these crimes to law enforcement agencies. Until recently, survivors who didn't report the crime were not entitled to a free medical forensic examination. In a significant policy shift, the Violence Against Women and Department of Justice Reauthorization Act of 2005 provided an additional decision option with regard to the medical examination for survivors of sexual assault. This provision, referred to here as the nonreport option, was established to offer survivors a full range of reporting options and to ensure exemplary health care, with evidence collection as an important secondary goal. This study sought to examine the implementation of the nonreport option in Texas; explore its impact on SANEs, survivors, and the criminal justice system; and identify strengths and challenges of the nonreport process. A mixed-method approach was used that included qualitative interviews with 79 professionals who regularly respond to sexual assault crimes, a Web-based survey questionnaire of such professionals that yielded 131 completed surveys, and a review of existing data. The step-by-step process involved in a nonreport case was described, and findings in three descriptive areas emerged: confidentiality processes, storage and shipment of evidence, and the use of the nonreport option. Beneficial effects of the nonreport option were identified in five areas: the role of SANEs, the impact on survivors, collaborative relationships, collateral crimes, and anonymous reporting strategies. Seven areas of remaining dilemmas were also identified. Findings indicate that the nonreport option has had a considerable positive impact on SANEs, survivors of sexual assault, and the criminal justice system. But challenges remain if this option is to be fully utilized in the future; further research is warranted. The authors also present recommendations to improve health care delivery.

Investigating the medical forensic examination from the perspectives of sexually assaulted women.

PubMed

Du Mont, Janice; White, Deborah; McGregor, Margaret J

2009-02-01

Across many jurisdictions, a key institutional response to sexual assault is centred on the collection of medico-legal evidence through a medical forensic examination (MFE). Despite the increased routinization of this practice, such evidence often is not related to positive criminal justice outcomes. As there has been little systematic investigation of the perspectives of victims regarding the MFE, we conducted semi-structured, face-to-face interviews with 19 women aged 17-46 years who had been sexually assaulted and had undergone an MFE in the previous six months at one of four specialized hospital-based sexual assault centres in Ontario, Canada. Extracts from the transcribed interviews were coded into two broad themes, 'Expectations' and 'Experiences', from which a series of lower order constructs were derived. We found that most women went to a centre to have their physical and emotional needs addressed rather than medico-legal evidence collected and were overwhelmingly satisfied with their interactions with specially trained nurse examiners. However, some women were confused about the purpose of the MFE, believing that their access to treatment hinged upon undergoing this process. Moreover, though optional, several indicated that they had been instructed to have an MFE by the police and/or nurse examiner. Most women who chose to have evidence collected did so with the hope that it would hold the assailant accountable and generate social recognition of the harm done to them. While many stated that they were distressed during the MFE, some reported feeling simultaneously empowered by the fact that the experience fostered a "sense of doing something". These findings point to the value of collecting medico-legal evidence in settings staffed with supportive practitioners who also attend to women's health related concerns. Implications with respect to issues of informed consent, revictimization, and empowerment, as well as the relative weight given to the MFE in the post-sexual assault care encounter, are discussed.

Forensic Loci Allele Database (FLAD): Automatically generated, permanent identifiers for sequenced forensic alleles.

PubMed

Van Neste, Christophe; Van Criekinge, Wim; Deforce, Dieter; Van Nieuwerburgh, Filip

2016-01-01

It is difficult to predict if and when massively parallel sequencing of forensic STR loci will replace capillary electrophoresis as the new standard technology in forensic genetics. The main benefits of sequencing are increased multiplexing scales and SNP detection. There is not yet a consensus on how sequenced profiles should be reported. We present the Forensic Loci Allele Database (FLAD) service, made freely available on http://forensic.ugent.be/FLAD/. It offers permanent identifiers for sequenced forensic alleles (STR or SNP) and their microvariants for use in forensic allele nomenclature. Analogous to Genbank, its aim is to provide permanent identifiers for forensically relevant allele sequences. Researchers that are developing forensic sequencing kits or are performing population studies, can register on http://forensic.ugent.be/FLAD/ and add loci and allele sequences with a short and simple application interface (API). Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

[The application of radiological image in forensic medicine].

PubMed

Zhang, Ji-Zong; Che, Hong-Min; Xu, Li-Xiang

2006-04-01

Personal identification is an important work in forensic investigation included sex discrimination, age and stature estimation. Human identification depended on radiological image technique analysis is a practice and proper method in forensic science field. This paper intended to understand the advantage and defect by reviewed the employing of forensic radiology in forensic science field broadly and provide a reference to perfect the application of forensic radiology in forensic science field.

Transitioning from Forensic Genetics to Forensic Genomics

PubMed Central

Kayser, Manfred

2017-01-01

Due to its support of law enforcement, forensics is a conservative field; nevertheless, driven by scientific and technological progress, forensic genetics is slowly transitioning into forensic genomics. With this Special Issue of Genes we acknowledge and appreciate this rather recent development by not only introducing the field of forensics to the wider community of geneticists, but we do so by emphasizing on different topics of forensic relevance where genomic, transcriptomic, and epigenomic principles, methods, and datasets of humans and beyond are beginning to be used to answer forensic questions. PMID:29271907

Prosecution of adult sexual assault cases: a longitudinal analysis of the impact of a sexual assault nurse examiner program.

PubMed

Campbell, Rebecca; Patterson, Debra; Bybee, Deborah

2012-02-01

Most sexual assaults are never reported to law enforcement, and even among reported cases, most will never be successfully prosecuted. This reality has been a long-standing source of frustration for survivors, victim advocates, as well as members of the criminal justice system. To address this problem, communities throughout the United States have implemented multidisciplinary response interventions to improve post-assault care for victims and increase reporting and prosecution rates. One such model is the Sexual Assault Nurse Examiner (SANE) program, whereby specially trained nurses (rather than hospital emergency department [ED] physicians) provide comprehensive psychological, medical, and forensic services for sexual assault victims. The purpose of this study was to examine whether adult sexual assault cases were more likely to be investigated and prosecuted after the implementation of a SANE program within a large Midwestern county. A quasi-experimental design was used to compare criminal justice system case progression pre-SANE to post-SANE. Results from longitudinal multilevel ordinal regression modeling revealed that case progression through the criminal justice system significantly increased pre- to post-SANE: more cases reached the "final" stages of prosecution (i.e., conviction at trial and/or guilty plea bargains) post-SANE. These findings are robust after accounting for changes in operation at the focal county prosecutors' office and seasonal variation in rape reporting. Implications for policy and practice are discussed.

The Impact of Sexual Assault Nurse Examiner Programs on Criminal Justice Case Outcomes: A Multisite Replication Study.

PubMed

Campbell, Rebecca; Bybee, Deborah; Townsend, Stephanie M; Shaw, Jessica; Karim, Nidal; Markowitz, Jenifer

2014-05-01

To address the underreporting and underprosecution of adult sexual assaults, communities throughout the United States have implemented multidisciplinary interventions to improve postassault care for victims and the criminal justice system response. One such model is the Sexual Assault Nurse Examiner (SANE) Program, whereby specially trained nurses provide comprehensive psychological, medical, and forensic services for sexual assault. In this study, we conducted a multisite evaluation of six SANE programs (two rural programs, two serving midsized communities, two urban) to assess how implementation of SANE programs affects adult sexual assault prosecution rates. At each site, most sexual assaults reported to law enforcement were never referred by police to prosecutors or were not charged by the prosecutor's office (80%-89%). Individually, none of the sites had a statistically significant increase in prosecution rates pre-SANE to post-SANE. However, when the data were aggregated across sites, thereby increasing statistical power, there was a significant effect such that cases were more likely to be prosecuted post-SANE as compared with pre-SANE. These findings suggest that the SANE intervention model does have a positive impact on sexual assault case progression in the criminal justice system. Nevertheless, there is still a pressing need for improvement as the vast majority of both pre-SANE and post-SANE resulted in nonreferral/no charges filed. © The Author(s) 2014.

The interface between forensic science and technology: how technology could cause a paradigm shift in the role of forensic institutes in the criminal justice system

PubMed Central

Kloosterman, Ate; Mapes, Anna; Geradts, Zeno; van Eijk, Erwin; Koper, Carola; van den Berg, Jorrit; Verheij, Saskia; van der Steen, Marcel; van Asten, Arian

2015-01-01

In this paper, the importance of modern technology in forensic investigations is discussed. Recent technological developments are creating new possibilities to perform robust scientific measurements and studies outside the controlled laboratory environment. The benefits of real-time, on-site forensic investigations are manifold and such technology has the potential to strongly increase the speed and efficacy of the criminal justice system. However, such benefits are only realized when quality can be guaranteed at all times and findings can be used as forensic evidence in court. At the Netherlands Forensic Institute, innovation efforts are currently undertaken to develop integrated forensic platform solutions that allow for the forensic investigation of human biological traces, the chemical identification of illicit drugs and the study of large amounts of digital evidence. These platforms enable field investigations, yield robust and validated evidence and allow for forensic intelligence and targeted use of expert capacity at the forensic institutes. This technological revolution in forensic science could ultimately lead to a paradigm shift in which a new role of the forensic expert emerges as developer and custodian of integrated forensic platforms. PMID:26101289

Preserving the Pedagogy: The Director of Forensics as an At-Risk Professional.

ERIC Educational Resources Information Center

Jensen, Scott

Today's collegiate forensic activities have changed in ways that pose profound challenges to directors of forensics. Six primary factors that contribute to the "at-riskness" of directors of forensics are: the changing face of today's forensic program forces difficult choices; the forensics community is seeing signs of a crisis in…

American Academy of Forensic Sciences

MedlinePlus

... Academy News PDF Library Proceedings Journal of Forensic Sciences Information for Authors Searchable Index Contact Information Forensic Links ... Dale Stewart Award 2018 Annual Scientific Meeting Registration ... in Forensic Science … Now What? Young Forensic Scientists Forum (YFSF) Annual ...

Forensic Analysis of Human DNA from Samples Contamined with Bioweapons Agents

DTIC Science & Technology

2011-10-01

Forensic analysis of human DNA from samples contaminated with bioweapons agents Jason Timbers Kathryn Wright Royal Canadian Mounted...Police Forensic Science and Identification Service Prepared By: Royal Canadian Mounted Police RCMP Forensic Science Identification Services... Royal Canadian Mounted Police Forensic Science and Identification Service Prepared By: Royal Canadian Mounted Police RCMP Forensic Science

Virtopsy - the concept of a centralized database in forensic medicine for analysis and comparison of radiological and autopsy data.

PubMed

Aghayev, Emin; Staub, Lukas; Dirnhofer, Richard; Ambrose, Tony; Jackowski, Christian; Yen, Kathrin; Bolliger, Stephan; Christe, Andreas; Roeder, Christoph; Aebi, Max; Thali, Michael J

2008-04-01

Recent developments in clinical radiology have resulted in additional developments in the field of forensic radiology. After implementation of cross-sectional radiology and optical surface documentation in forensic medicine, difficulties in the validation and analysis of the acquired data was experienced. To address this problem and for the comparison of autopsy and radiological data a centralized database with internet technology for forensic cases was created. The main goals of the database are (1) creation of a digital and standardized documentation tool for forensic-radiological and pathological findings; (2) establishing a basis for validation of forensic cross-sectional radiology as a non-invasive examination method in forensic medicine that means comparing and evaluating the radiological and autopsy data and analyzing the accuracy of such data; and (3) providing a conduit for continuing research and education in forensic medicine. Considering the infrequent availability of CT or MRI for forensic institutions and the heterogeneous nature of case material in forensic medicine an evaluation of benefits and limitations of cross-sectional imaging concerning certain forensic features by a single institution may be of limited value. A centralized database permitting international forensic and cross disciplinary collaborations may provide important support for forensic-radiological casework and research.

The interface between forensic science and technology: how technology could cause a paradigm shift in the role of forensic institutes in the criminal justice system.

PubMed

Kloosterman, Ate; Mapes, Anna; Geradts, Zeno; van Eijk, Erwin; Koper, Carola; van den Berg, Jorrit; Verheij, Saskia; van der Steen, Marcel; van Asten, Arian

2015-08-05

In this paper, the importance of modern technology in forensic investigations is discussed. Recent technological developments are creating new possibilities to perform robust scientific measurements and studies outside the controlled laboratory environment. The benefits of real-time, on-site forensic investigations are manifold and such technology has the potential to strongly increase the speed and efficacy of the criminal justice system. However, such benefits are only realized when quality can be guaranteed at all times and findings can be used as forensic evidence in court. At the Netherlands Forensic Institute, innovation efforts are currently undertaken to develop integrated forensic platform solutions that allow for the forensic investigation of human biological traces, the chemical identification of illicit drugs and the study of large amounts of digital evidence. These platforms enable field investigations, yield robust and validated evidence and allow for forensic intelligence and targeted use of expert capacity at the forensic institutes. This technological revolution in forensic science could ultimately lead to a paradigm shift in which a new role of the forensic expert emerges as developer and custodian of integrated forensic platforms. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

Parasites in Forensic Science: a historic perspective

PubMed

Cardoso, Rita; Alves, Helena; Richter, Joachim; Botelho, Monica C

Parasites show a great potential to Forensic Science. Forensic Science is the application of any science and methodology to the legal system. The forensic scientist collects and analyses the physical evidence and produce a report of the results to the court. A parasite is an organism that lives at the expense of another and they exist in any ecosystem. Parasites are the cause of many important diseases. The forensic scientists can use the parasites to identify a crime scene, to determine the murder weapon or simply identify an individual. The applications for parasites in the Forensic Science can be many and more studies should be made in Forensic Parasitology. The most important parasites in Forensic Science are helminths specifically schistosomes. Through history there are many cases where schistosomes were described in autopsies and it was related to the cause of death. Here we review the applications of parasites in Forensic Science and its importance to the forensic scientist.

[Two anniversaries in Czech forensic medicine].

PubMed

Nečas, P; Hejna, P

2012-10-01

The authors commemorate the 100th anniversary of the publication of Slavíks textbook Forensic Pathology for Medical and Legal Students and the 125th anniversary of the 1st Czech forensic autopsy. They introduce professor V. Slavík and describe his personal qualities and expertise. The content of the textbook is described. The topicality of Slavíks explanations and the tradition of Czech forensic pathology are discussed. Key words: forensic pathology - history of Czech forensic pathology - textbooks of forensic pathology.

[Research Progress on Forensic Dentistry].

PubMed

Liu, F; Dang, Y H

2017-04-01

Forensic dentistry is an interdiscipline of forensic medicine and stomatology, which provides legal information by collecting, testing and assessing the dental evidence scientifically. In this review, the present application of forensic dentistry has been described, such as the estimation of age, sex, species, occupation and living habit, as well as the identification of individual, domestic violence or abuse, which aims to enrich and improve forensic dentistry for making it be more useful in forensic medicine even in juridical practice. Copyright© by the Editorial Department of Journal of Forensic Medicine.

[Reflection of estimating postmortem interval in forensic entomology and the Daubert standard].

PubMed

Xie, Dan; Peng, Yu-Long; Guo, Ya-Dong; Cai, Ji-Feng

2013-08-01

Estimating postmortem interval (PMI) is always the emphasis and difficulty in forensic practice. Forensic entomology plays a significant indispensable role. Recently, the theories and technologies of forensic entomology are increasingly rich. But many problems remain in the research and practice. With proposing the Daubert standard, the reliability and accuracy of estimation PMI by forensic entomology need more demands. This review summarizes the application of the Daubert standard in several aspects of ecology, quantitative genetics, population genetics, molecular biology, and microbiology in the practice of forensic entomology. It builds a bridge for basic research and forensic practice to provide higher accuracy for estimating postmortem interval by forensic entomology.

Times have changed! Forensic radiology--a new challenge for radiology and forensic pathology.

PubMed

Flach, Patricia M; Thali, Michael J; Germerott, Tanja

2014-04-01

The ongoing development of imaging and the recent integration of cross-sectional imaging methods into the medicolegal workflow have resulted in an increasing number of forensic institutes acquiring dedicated CT and MRI scanners. The purpose of this article is to evaluate the different aspects of postmortem imaging and to detail the necessary cooperation between radiologists and forensic pathologists for mutual learning and accurate science to form a new subspecialty: forensic radiology. CONCLUSION; Forensic radiology must integrate the expertise of forensic pathologists and radiologists. The challenge is to unite these two disciplines first by direct and intense communications and second by a basic understanding of forensic pathology by radiologists as well as a foundational knowledge of postmortem imaging by forensic pathologists, in combination with the establishment of educational and reporting guidelines.

A call for more science in forensic science.

PubMed

Bell, Suzanne; Sah, Sunita; Albright, Thomas D; Gates, S James; Denton, M Bonner; Casadevall, Arturo

2018-05-01

Forensic science is critical to the administration of justice. The discipline of forensic science is remarkably complex and includes methodologies ranging from DNA analysis to chemical composition to pattern recognition. Many forensic practices developed under the auspices of law enforcement and were vetted primarily by the legal system rather than being subjected to scientific scrutiny and empirical testing. Beginning in the 1990s, exonerations based on DNA-related methods revealed problems with some forensic disciplines, leading to calls for major reforms. This process generated a National Academy of Science report in 2009 that was highly critical of many forensic practices and eventually led to the establishment of the National Commission for Forensic Science (NCFS) in 2013. The NCFS was a deliberative body that catalyzed communication between nonforensic scientists, forensic scientists, and other stakeholders in the legal community. In 2017, despite continuing problems with forensic science, the Department of Justice terminated the NCFS. Just when forensic science needs the most support, it is getting the least. We urge the larger scientific community to come to the aid of our forensic colleagues by advocating for urgently needed research, testing, and financial support.

Toward a general ontology for digital forensic disciplines.

PubMed

Karie, Nickson M; Venter, Hein S

2014-09-01

Ontologies are widely used in different disciplines as a technique for representing and reasoning about domain knowledge. However, despite the widespread ontology-related research activities and applications in different disciplines, the development of ontologies and ontology research activities is still wanting in digital forensics. This paper therefore presents the case for establishing an ontology for digital forensic disciplines. Such an ontology would enable better categorization of the digital forensic disciplines, as well as assist in the development of methodologies and specifications that can offer direction in different areas of digital forensics. This includes such areas as professional specialization, certifications, development of digital forensic tools, curricula, and educational materials. In addition, the ontology presented in this paper can be used, for example, to better organize the digital forensic domain knowledge and explicitly describe the discipline's semantics in a common way. Finally, this paper is meant to spark discussions and further research on an internationally agreed ontological distinction of the digital forensic disciplines. Digital forensic disciplines ontology is a novel approach toward organizing the digital forensic domain knowledge and constitutes the main contribution of this paper. © 2014 American Academy of Forensic Sciences.

The broad field of forensic pharmacy.

PubMed

Anderson, Peter D

2012-02-01

Forensic pharmacy is application of the sciences of drugs to legal issues. Forensic pharmacists engage in work relating to litigation, the regulatory process, and the criminal justice system. Forensic pharmacy overlaps with many other forensic fields. Pharmacists hold a variety of positions with local, state, and federal governments. Many pharmacists do freelance work as forensic litigation consultants. A forensic pharmacist can be a valuable resource in legal cases relating to malpractice, adverse drug reactions, drunk and drugged driving, health care fraud, poisoning, and numerous other types of civil and criminal cases.

Can clinical CT data improve forensic reconstruction?

PubMed

Schuh, P; Scheurer, E; Fritz, K; Pavlic, M; Hassler, E; Rienmüller, R; Yen, K

2013-05-01

In accidents resulting in severe injuries, a clinical forensic examination is generally abandoned in the initial phase due to high-priority clinical needs. However, in many cases, data from clinical computed tomography (CT) examinations are available. The goals of this prospective study were (a) to evaluate clinical CT data as a basis for forensic reconstruction of the sequence of events, (b) to assess if forensic radiological follow-up reading improves the forensic diagnostic benefit compared to the written clinical radiological reports, and (c) to evaluate if full data storage including additional reconstructed 0.6-mm slices enhances forensic analysis. Clinical CT data of 15 living individuals with imaging of at least the head, thorax, and abdomen following polytrauma were examined regarding the forensic evaluation of the sequence of events. Additionally, 0.6-mm slices and 3D images were reconstructed for forensic purposes and used for the evaluation. At the forensic radiological readings, additional traumatic findings were observed in ten of the 15 patients. The main weakness of the clinical reports was that they were not detailed enough, particularly regarding the localization of injuries and description of wound morphology. In seven cases, however, forensic conclusions were possible on the basis of the written clinical reports, whereas in five cases forensic reconstruction required specific follow-up reading. The additional 0.6-mm slices were easily available and with improved 3D image quality and forensic diagnostics. In conclusion, the use of clinical CT data can considerably support forensic expertise regarding reconstruction issues. Forensic follow-up reading as well as the use of additional thin slices for 3D analysis can further improve its benefit for forensic reconstruction purposes.

Forensic anthropology in Europe: an assessment of current status and application.

PubMed

Kranioti, Elena; Paine, Robert

2011-01-01

Forensic anthropology is the discipline that traditionally deals with the examination of human remains for legal purposes and it derives from the fields of anatomy, physical anthropology and forensic medicine. For more than a century, forensic anthropologists in the United States have been offering their services in the court of law complementing the medico-legal investigation of other forensic professionals. The current status in European countries is presented here. The development of forensic anthropology varies significantly among the countries of Europe. Whereas some countries show a long history of research activity in the forensic sciences, including forensic anthropology (i.e. France, Germany and Spain), others are exhibiting a recent, rapid development (i.e. United Kingdom). In some cases, forensic anthropologists are employed within the academic realm (i.e. U.K., Denmark, Portugal, Turkey), forensic institutions (Netherlands) or government organizations (Spain, Hungary), although the vast majority of them remain limited to freelance activities on a sporadic basis. Often, European scientists that deal with skeletal remains come from nonphysical anthropology disciplines such as archaeology, forensic medicine and biology. In many cases they do not have adequate training equivalent to the forensic anthropologists in the USA. Naturally, without common training and a common legal system, an accreditation system for Europe will be difficult to implement.

An Empirical Investigation of the Relevant Skills of Forensic Accountants

ERIC Educational Resources Information Center

DiGabriele, James A.

2008-01-01

The author investigated whether views of the relevant skills of forensic accountants differ among forensic accounting practitioners, accounting academics, and users of forensic accounting services. Universities and colleges are currently considering adding forensic accounting courses to their curriculum. The results of the present study provide…

Forensic Science.

ERIC Educational Resources Information Center

Brettell, T. A.; Saferstein, R.

1989-01-01

Presents a review of articles appealing to forensic practitioners. Topics include: drugs and poisons, forensic biochemistry, and trace evidence. Lists noteworthy books published on forensic science topics since 1986. (MVL)

[The concept of "forensic medicine"].

PubMed

Popov, V L

2013-01-01

The analysis of the definition of forensic medicine and its evolution during the past 300 years is presented. The special character of forensic medicine, its subject-matter, scope of research, procedures, goals and targeted application of forensic medical knowledge are discussed. The original definition of the notion of "forensic medicine" is proposed.

Forensic entomology: a template for forensic acarology?

PubMed

Turner, Bryan

2009-10-01

Insects are used in a variety of ways in forensic science and the developing area of forensic acarology may have a similar range of potential. This short account summarises the main ways in which entomology currently contributes to forensic science and discusses to what extent acarology might also contribute in these areas.

From forensic epigenetics to forensic epigenomics: broadening DNA investigative intelligence.

PubMed

Vidaki, Athina; Kayser, Manfred

2017-12-21

Human genetic variation is a major resource in forensics, but does not allow all forensically relevant questions to be answered. Some questions may instead be addressable via epigenomics, as the epigenome acts as an interphase between the fixed genome and the dynamic environment. We envision future forensic applications of DNA methylation analysis that will broaden DNA-based forensic intelligence. Together with genetic prediction of appearance and biogeographic ancestry, epigenomic lifestyle prediction is expected to increase the ability of police to find unknown perpetrators of crime who are not identifiable using current forensic DNA profiling.

Forensic Assertive Community Treatment in a Continuum of Care for Male Internees in Belgium: Results After 33 Months.

PubMed

Marquant, Thomas; Sabbe, Bernard; Van Nuffel, Meike; Verelst, Rudy; Goethals, Kris

2018-01-01

Non-forensic or regular assertive community treatment (ACT) has positive effects on non-forensic outcomes but has poor effects on forensic outcome measures. In this study, we examined non-forensic and forensic outcome measures of a forensic adaptation of ACT (ForACT) within a continuum of care for internees. Data were collected retrospectively from files of 70 participants in the ForACT group who had been released from a forensic hospital. The control group comprised internees who had left prison and entered community-based care (n = 56). The ForACT group demonstrated significantly better outcomes on forensic measures, such as arrests and incarcerations, and had better community tenure. However, this group showed high hospitalization rates. The findings indicate that this type of community-based care can be beneficial for such internees; however, internees continue to experience difficulties reintegrating into society.

Tasks of research in forensic medicine - different study types in clinical research and forensic medicine.

PubMed

Madea, Burkhard; Saukko, Pekka; Musshoff, Frank

2007-01-17

In the last years the research output of forensic medicine has sometimes been regarded as insufficient and as of poor quality, especially when parameters as impact factors and external funding were taken into account. However, forensic medicine has different tasks compared to clinical medicine. The main difference between basic subjects, clinical and forensic medicine is not a lack of scientific efficiency in forensic medicine but is a result of the questions asked, the available methods and specific aims. In contrast to natural-scientific research, forensic science has furthermore important intersections with arts and socio-scientific disciplines. Etiologic and pathogenetic research is of only limited relevance in forensic medicine. Thus, forensic medicine is excluded from these research fields, which are mainly supported by external funding. In forensic medicine research mainly means applied research regarding findings, the probative value and reconstruction as well as examination at different points of intersection between medicine and law. Clinical types of research such as controlled randomised, prospective cross-sectional, cohort or case-control studies can only rarely be applied in forensic medicine due to the area specific research fields (e.g. thantatology, violent death, vitality, traffic medicine, analytical toxicology, hemogenetics and stain analysis). The types of studies which are successfully established in forensic medicine are comparison of methods, sensitivity studies, validation of methods, kinetic examinations etc. Tasks of research in forensic medicine and study types, which may be applied will be addressed.

Forensic Pathology Education in Pathology Residency

PubMed Central

Ross, Wayne K.; Domen, Ronald E.

2017-01-01

Forensic pathology is a fundamental part of anatomic pathology training during pathology residency. However, the lack of information on forensic teaching suggests the highly variable nature of forensic education. A survey of pathology residency program directors was performed to determine key aspects of their respective forensic rotations and curriculum. A total of 38.3% of programs from across the country responded, and the survey results show 5.6% don’t require a forensic pathology rotation. In those that do, most forensic pathology rotations are 4 weeks long, are done at a medical examiner’s office, and require set prerequisites. A total of 21.1% of responding programs have residents who are not receiving documented evaluations for this rotation. While 39.6% of programs have a defined forensics curriculum, as many as 15% do not. Furthermore, nearly 43% of programs place no limit on counting forensic autopsies when applying for pathology board examinations. Our survey confirmed the inconsistent nature of forensic pathology training in resident education. Additionally, our curriculum was reorganized to create a more robust educational experience. A pre- and post-forensic lecture quiz and Resident In-Service Examination scores were analyzed to determine our curriculum’s impact and effectiveness. Analysis of our pre- and post-lecture quiz showed an improved overall average as well as an increase in Resident In-Service Examination scores, indicating improved general forensic pathology knowledge. Using this knowledge, along with changes in our curriculum, we generated a number of recommendations for improving forensic pathology education in pathology residency. PMID:28913415

Determining the effectiveness of an Elder Abuse Nurse Examiner Curriculum: A pilot study.

PubMed

Du Mont, Janice; Kosa, Daisy; Yang, Rebecca; Solomon, Shirley; Macdonald, Sheila

2017-08-01

To pilot and evaluate a novel Elder Abuse Nurse Examiner Curriculum and its associated training materials for their efficacy in improving Sexual Assault Nurse Examiner (SANE)s' knowledge of elder abuse and competence in delivering care to abused older adults. Pilot training was held with 18 SANEs from across Ontario, Canada. A 52-item pre- and post-training questionnaire was administered that assessed participants' self-reported knowledge and perceived skills-based competence related to elder abuse care. A curriculum training evaluation survey was also delivered following the training. Qualitative non-participant observational data were collected throughout the training. There were statistically significant improvements in self-reported knowledge and perceived skills-based competence from pre-training to post-training for all content domains of the curriculum: older adults and abuse (p<0.0001), documentation, legislative, and legal issues (p<0.0001); interview with the older adult, caregiver, and other relevant contacts (p<0.0001); assessment (p=0.0018); medical and forensic examination (p<0.0001); case summary, discharge plan, and follow-up care (p<0.0001). The post-training evaluation survey demonstrated satisfaction among participants across all components of the curriculum and its delivery, particularly with reference to the comprehensiveness of the curriculum, and the clarity and appropriateness of the training materials. The Elder Abuse Nurse Examiner Curriculum and associated training materials were efficacious in improving SANEs' self-reported knowledge of and perceived competence in delivering elder abuse care. Future steps will further evaluate these materials as a component of a pilot of a larger comprehensive Elder Abuse Intervention at multiple sites across Ontario. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Continuous challenges in Japanese forensic toxicology practice: strategy to address specific goals].

PubMed

Kageura, Mitsuyoshi

2002-09-01

In this paper, the status quo of forensic toxicology in Japan and the West is surveyed and a strategy to address future goals of Japanese forensic toxicology is proposed. Forensic toxicology in the West consists of three main areas--post-mortem forensic toxicology, human-performance forensic toxicology and forensic urine drug testing. In Japan, post-mortem forensic toxicology is practiced in university forensic medicine departments while most of the human-performance forensic toxicology is carried out in police laboratories. However, at least at present, strictly controlled workplace urine drug testing is not being performed, despite the abuse of drugs even by uniformed members of the National Defence Forces and police. For several years, the author has been introducing Western forensic toxicology guidelines and recommendations, translated into Japanese with the help of Western forensic toxicologists, to Japanese forensic toxicologists. Western forensic toxicology practice is at an advanced stage, whereas Japanese practice is in a critical condition and holds many problems awaiting solution, as exemplified by the urine drug testing in police laboratories. There is never any sample left for re-examination by the defence in all cases, though the initial volume of the urine sample available for examination is 30-50 ml. Only one organisation carries out everything from sampling to reporting and, in addition, the parent drug and its metabolites are not quantified. It is clear that the police laboratories do not work within good laboratory practice guidelines, nor do they have quality manuals or standard operating procedures manuals. A basic change in Japanese forensic toxicology practice is now essential. The author strongly recommends that, first of all, Japanese toxicologists should prepare forensic toxicology guidelines based on the Western models. The guidelines would progress the following objectives for forensic toxicology laboratories: 1) to have documented good laboratory practice standards; 2) to have a quality control system including a quality manual and standard operating procedures manual; 3) to have some degree of compulsion to implement quality assurance both through their own internal efforts and by appropriate remedial actions based on the results of an external proficiency testing scheme. For forensic toxicologists, the implications are that they should be: 1) responsible for ensuring that laboratory practices are performed under satisfactory conditions and 2) required to be certified as a forensic toxicology specialist in order to prove their forensic toxicology ability. For their part, governments should: 1) carry out administrative reforms related to forensic toxicology; 2) simplify the procedure for obtaining certified reference materials; 3) introduce a strict workplace urine drug testing programme for government employees, at least for those related to law enforcement. When all of these objectives have been realised, the specific goal will be achieved through which Japanese forensic toxicology is able, in practice, to fulfill its responsibility to society.

The work of forensic physicians with police detainees in the Canberra City Watchhouse.

PubMed

Sturgiss, Elizabeth Ann; Parekh, Vanita

2011-02-01

Forensic physicians provide both medical care and forensic consultations to detainees in police custody. There is a paucity of Australian data regarding characteristics of detainees and the type of work provided by forensic physicians in this setting. This retrospective audit of a clinical forensic service in Canberra, Australia will assist with service planning, future data collection and the training of forensic physicians. Crown Copyright © 2010. Published by Elsevier Ltd. All rights reserved.

Assessment of knowledge about, attitudes toward, and awareness of a forensic medicine course among medical students at the University of Dammam.

PubMed

Madadin, Mohammed S

2013-11-01

This study assesses the knowledge about, awareness of, and attitudes toward forensic medicine and the forensic medicine undergraduate course among medical students at the University of Dammam in Dammam, Saudi Arabia. We conducted a cross-sectional study of 143 fourth-year students. We used a structured, self-administered questionnaire containing 10 items relating to forensic medicine to assess the knowledge about, awareness of, and attitudes toward forensic medicine and the forensic medicine undergraduate course. The results showed inadequate knowledge about, poor attitudes toward, and limited awareness of the importance of the forensic medicine course among medical students. Media had an effect on the students as they are a major source of forensic science information among medical students. The forensic medicine undergraduate course is important for medical students. We recommended that it be taught at the undergraduate level because it is the only academic source for forensic medicine that physicians may encounter in their careers. Teaching how to conduct an autopsy is important and has a positive role in medical education, and the forensic medicine curriculum must include instruction on autopsies, both from theoretical and practical perspectives. Medical institutes must take responsibility to increase awareness about the effect of media on medical education. Copyright © 2013 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Cross-cultural issues in forensic psychiatry training.

PubMed

Layde, Joseph B

2004-01-01

Forensic psychiatry was officially recognized as a subspecialty by the American Board of Medical Specialties in the 1990's. In 1994, the American Board of Psychiatry and Neurology (ABPN) gave its first written examination to certify forensic psychiatrists. In 1996, the Accreditation Council for Graduate Medical Education (ACGME) began to officially accredit one-year residency experiences in forensic psychiatry, which follow a 4-year residency in general psychiatry. The extra year of training, colloquially known as a fellowship, is required for candidates who wish to receive certification in the subspecialty of forensic psychiatry; since 2001, completion of a year of training in a program accredited by ACGME has been required for candidates wishing to take the ABPN forensic psychiatry subspecialty examination. With the formal recognition of the subspecialty of forensic psychiatry comes the need to examine special issues of cultural importance which apply specifically to forensic psychiatry training. This paper examines the current literature on cross-cultural issues in forensic psychiatry, sets out several of the societal reasons for the importance of emphasizing those issues in forensic psychiatric training, and discusses how those issues are addressed in the curriculum of one forensic psychiatry fellowship at the Medical College of Wisconsin (MCW). While much has been written about cross-cultural issues in general psychiatry, very little has appeared in the literature on the topic of cross-cultural issues in forensic psychiatry.

Unifying Research and Teaching: Pedagogy for the Transition from Forensics Competition to Education.

ERIC Educational Resources Information Center

Jensen, Scott

At a minimum, tomorrow's forensic educators need formal training that orients the professional to the responsibilities central to forensic education. While a number of opportunities, as well as applications of those opportunities, are available to forensics students, the rooting of forensics in the speech communication discipline is paramount.…

The Non-Forensics After-Life of a Forensics Director.

ERIC Educational Resources Information Center

Nicolai, Michael T.

A study investigated the personal and career choices that motivate an educator's departure from active involvement in forensics activities, and what trends, if any, exist concerning what former directors do in place of forensics. The study also investigated how forensics participation as a coach/director impacted on the individual, and what…

Origin and development of forensic medicine in Egypt.

PubMed

Kharoshah, Magdy Abdel Azim; Zaki, Mamdouh Kamal; Galeb, Sherien Salah; Moulana, Ashraf Abdel Reheem; Elsebaay, Elsebaay Ahmed

2011-01-01

Egyptians are one of the first civilisations to practice the removal and examination of internal organs of humans. Their practices ranged from embalming to faith healing to surgery and autopsy. Modern radiological studies, together with various forensic techniques, allowed scientists unique glimpses of the state of health in Egypt 4000 years ago and discovered one of the earliest applications of autopsy, the main element of forensic medicine practice today. The Egyptian Forensic Medicine Authority handles a relatively large number of cases annually and depends on different assisting laboratories (forensic histopathology, microbiology, serology unit, DNA laboratory, forensic chemistry laboratory) as well as the Counterfeiting and Forgery unit. Crime scene investigations are performed mainly through the criminal laboratory related to the Ministry of Interior. Forensic Medicine is studied thoroughly in the faculty of medicine (undergraduates), as well as by forensic medical examiners at postgraduate level (diploma, master's and doctorate). This review recommends more scientific cooperation with universities in the field of forensic medicine and related sciences to solve various crimes with meticulous detail. Copyright © 2010 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

The use of insects in forensic investigations: An overview on the scope of forensic entomology

PubMed Central

Joseph, Isaac; Mathew, Deepu G; Sathyan, Pradeesh; Vargheese, Geetha

2011-01-01

Forensic entomology is the study of insects/arthropods in criminal investigation. Right from the early stages insects are attracted to the decomposing body and may lay eggs in it. By studying the insect population and the developing larval stages, forensic scientists can estimate the postmortem index, any change in position of the corpse as well as the cause of death. Forensic odontologists are called upon more frequently to collaborate in criminal investigations and hence should be aware of the possibilities that forensic entomology have to offer and use it as an adjunct to the conventional means of forensic investigation. PMID:22408328

The use of insects in forensic investigations: An overview on the scope of forensic entomology.

PubMed

Joseph, Isaac; Mathew, Deepu G; Sathyan, Pradeesh; Vargheese, Geetha

2011-07-01

Forensic entomology is the study of insects/arthropods in criminal investigation. Right from the early stages insects are attracted to the decomposing body and may lay eggs in it. By studying the insect population and the developing larval stages, forensic scientists can estimate the postmortem index, any change in position of the corpse as well as the cause of death. Forensic odontologists are called upon more frequently to collaborate in criminal investigations and hence should be aware of the possibilities that forensic entomology have to offer and use it as an adjunct to the conventional means of forensic investigation.

Law and psychiatry. Doing forensic work, II: fees, billing, and collections.

PubMed

Reid, William H

2012-05-01

Forensic practice fees, billing, and collection procedures are quite different from those in general psychiatry. Most forensic practices have far fewer "clients," and individual bills are usually larger. Collections are usually better (and less frequently discounted) in forensic practice, and resolving billing disputes is far more straightforward. Medicare, Medicaid, other insurance coverage, provider networks and agreements, procedure codes, and diagnosis-related groups (DRGs) are all largely irrelevant in forensic work (although sometimes important to direct clinical services in correctional psychiatry or forensic treatment clinics). An understanding of the practicalities and ethics of charging and billing for forensic services greatly simplifies practice management.

Forensic Pathology Education in Pathology Residency: A Survey of Current Practices, a Novel Curriculum, and Recommendations for the Future.

PubMed

Spencer, Amanda; Ross, Wayne K; Domen, Ronald E

2017-01-01

Forensic pathology is a fundamental part of anatomic pathology training during pathology residency. However, the lack of information on forensic teaching suggests the highly variable nature of forensic education. A survey of pathology residency program directors was performed to determine key aspects of their respective forensic rotations and curriculum. A total of 38.3% of programs from across the country responded, and the survey results show 5.6% don't require a forensic pathology rotation. In those that do, most forensic pathology rotations are 4 weeks long, are done at a medical examiner's office, and require set prerequisites. A total of 21.1% of responding programs have residents who are not receiving documented evaluations for this rotation. While 39.6% of programs have a defined forensics curriculum, as many as 15% do not. Furthermore, nearly 43% of programs place no limit on counting forensic autopsies when applying for pathology board examinations. Our survey confirmed the inconsistent nature of forensic pathology training in resident education. Additionally, our curriculum was reorganized to create a more robust educational experience. A pre- and post-forensic lecture quiz and Resident In-Service Examination scores were analyzed to determine our curriculum's impact and effectiveness. Analysis of our pre- and post-lecture quiz showed an improved overall average as well as an increase in Resident In-Service Examination scores, indicating improved general forensic pathology knowledge. Using this knowledge, along with changes in our curriculum, we generated a number of recommendations for improving forensic pathology education in pathology residency.

[Commentary on the history of forensic medicine in Venezuela].

PubMed

González Carrero, A

1991-01-01

The author explains definitions and fields of forensic medicine. Three periods are described: 1) Since colonial times to the foundation of the Caracas forensic medicine (1937); 2) From 1937 to the foundation of the Technical Judiciary Police (1958); 3) From 1958 until now; this period includes the process called "Nationalization of forensic medicine". Then there are remarks, within the historical context, on forensic medicine and teaching, the importance of the Forensic Medicine Society and the importance of postgraduate courses.

Students who wish to specialize in forensic medicine vs. their fellow students: motivations, attitudes and reactions during autopsy practice.

PubMed

Papadodima, Stavroula A; Sergentanis, Theodoros N; Iliakis, Roussos G; Sotiropoulos, Konstantinos C; Spiliopoulou, Chara A

2008-11-01

To investigate the particular features of students who express the desire to follow a forensic career. Three hundred and four 6th-year students attending the compulsory practice in forensic medicine in the academic year 2005-2006 were asked to fill in a self-administered questionnaire at the end of the course. The predominant motivation for following forensics was the scientific interest (39.7%). Gender, marital status, religion, place of residence, number of siblings, father/mother being a health professional, being a religious individual were not associated with forensics. Higher grades were a negative predictor for the forensic specialty. A trend linking rejection of an afterlife and orientation towards forensic medicine was found. The fear of death was more intense in students rejecting forensics. Feelings of fear, aversion and grief during the last day of autopsy seemed to be important negative predictors. Stereotypes about forensic doctors (such as "forensic doctors have a peculiar character") significantly modified the decision of students, but the beliefs about the role of the autopsy practice (cause of anxiety for death, stimulus to live every moment in life) did not. Medical students who want to follow forensics present only small differences concerning their inherent features, beliefs, reactions, emotions and attitudes, compared with the rest of their fellow students.

Forensic age assessment of asylum seekers in Finland.

PubMed

Metsäniitty, Mari; Varkkola, Olli; Waltimo-Sirén, Janna; Ranta, Helena

2017-01-01

In Finland, forensic age assessment is strictly regulated by legislation. According to the Aliens Act (301/2004) and the amendment of the Act (549/2010), the police authorities, the frontier guard authorities, and the immigration authorities have the right to refer asylum seekers to the University of Helsinki, Department of Forensic Medicine, for age assessment. These assessments are especially performed to solve if the person is of major age, the cutoff being 18 completed years. The forensic age assessment is largely based on dental development, since the special permit of the Radiation and Nuclear Safety Authority (STUK) to the Department of Forensic Medicine of the University of Helsinki, allowing the use of ionizing radiation for non-medical purposes, includes dental and hand X-rays. Forensic age assessment is always performed by two forensic odontologists. In 2015, the total number of forensic age assessment examinations was 149, and the countries of origin of the asylum seekers were most commonly Iraq, Afghanistan, and Somalia. The current legislation on forensic age assessment has been well received and approved. Radiological and other examinations can be performed in different parts of Finland, but the forensic odontologist at the University of Helsinki is always involved in the process and ensures joint quality standards for the forensic age assessment.

Forensic services, public mental health policy, and financing: charting the course ahead.

PubMed

Pinals, Debra A

2014-01-01

High-quality forensic evaluations can be critical for criminal cases brought before the court. In addition, forensic practitioners and mental health and forensic administrators have increasingly taken a broader view of the revolving door between the mental health and criminal justice systems. More attention is now paid to why individuals with mental disorders, including co-occurring substance use, come into the criminal justice system and the challenges that they face on re-entry into the community. In particular, individuals who receive care across civil, forensic, and correctional systems are at especially increased risk of disrupted health care access and coverage. With health care reform on the horizon, it is important to understand public financing and its impact on forensic services for this crossover population. This article is a review of historical and future trends in public mental health funding focused on Medicaid and other federal resources, the movement toward community-based services, and the impact of these areas on forensic practice and forensic systems. Tensions between recovery principles and legal mandates are also addressed as community services are emphasized, even in forensic contexts. This article calls forensic practitioners to action and offers suggested areas of focus for training to increase knowledge of public mental health funding, policy, and practice from a forensic perspective.

Improving forensic mental health care for Aboriginal Australians: challenges and opportunities.

PubMed

Durey, Angela; Wynaden, Dianne; Barr, Lesley; Ali, Mohammed

2014-06-01

Mental illnesses constitute a major burden of disease in Aboriginal Australians and Torres Strait Islanders (hereafter Aboriginal Australians), who are also overrepresented in the prison system. A legacy of colonization compounds such prevalence, and is further exacerbated by the persistence of racial discrimination and insensitivity across many sectors, including health. This research completed in a Western Australian forensic mental health setting identifies non-Aboriginal health professionals' support needs to deliver high-quality, culturally-safe care to Aboriginal patients. Data were collected from health professionals using an online survey and 10 semistructured interviews. Survey and interview results found that ongoing education was needed for staff to provide culturally-safe care, where Aboriginal knowledge, beliefs, and values were respected. The findings also support previous research linking Aboriginal health providers to improved health outcomes for Aboriginal patients. In a colonized country, such as Australia, education programmes that critically reflect on power relations privileging white Anglo-Australian cultural dominance and subjugating Aboriginal knowledge, beliefs, and values are important to identify factors promoting or compromising the care of Aboriginal patients and developing a deeper understanding of 'cultural safety' and its clinical application. Organizational commitment is needed to translate the findings to support non-Aboriginal health professionals deliver high-quality care to Aboriginal patients that is respectful of cultural differences. © 2013 Australian College of Mental Health Nurses Inc.

A crisis worker's observations on the psychosocial support for victims and families following child sexual abuse; a case study.

PubMed

Gibney, Daniel R; Jones, Alyson

2014-10-01

The Lancashire Sexual Assault Forensic Examination (SAFE) centre in Preston saw 204 children aged 16 and under for examination following allegation of sexual assault in 2013. The psychological impact on the child is well known but not always addressed correctly or appropriately; the impact and resulting difficulties faced by the parent/carer of the child can also easily go un-noticed. Mrs A attended the centre with her 2 year old daughter in 2013, where I was the crisis worker in the case. She was contacted five months later and the support they received after attending the centre discussed. Her experiences, along with my own anecdotal experiences are discussed. Independent Sexual Assault Advisors (ISVAs) offer support following attendance at the centre, and various charitable organisations offer counselling, emotional and practical support. Health visitors, paediatricians, school nurses and social workers also play a role in looking after children and families following allegations of assault. However, the organisations and agencies involved in psychological aftercare for victims and parents are hindered by strict referral criteria and lack of funding or appropriate specialist expertise. The psychological, educational and behavioural support for parents and children, and specifically pre-trial counselling for children need significant improvement if we are to offer the best support for victims. Copyright © 2014 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Careers in Forensics: Analysis, Evidence, and Law

ERIC Educational Resources Information Center

Torpey, Elka Maria

2009-01-01

In legal proceedings, a case is only as strong as its evidence. And whether that evidence is strong depends, in large part, on the work of forensic specialists. The field of forensics is broad and involves many kinds of workers. Some of them are involved in crimesolving. Others, such as forensic social workers or forensic economists, help to…

Assessment of the Forensic Sciences Profession. A Survey of Educational Offerings in the Forensic Sciences. Volume I.

ERIC Educational Resources Information Center

Field, Kenneth S.; And Others

This survey of the educational offerings in the Forensic Sciences was initiated to identify institutions and agencies offering educational courses and/or programs in the forensic sciences and to evaluate the availability of these programs. The information gathered by surveying members of the American Academy of Forensic Sciences reveals that…

Analytical and Radiochemistry for Nuclear Forensics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Steiner, Robert Ernest; Dry, Donald E.; Kinman, William Scott

Information about nonproliferation nuclear forensics, activities in forensics at Los Alamos National Laboratory, radio analytical work at LANL, radiochemical characterization capabilities, bulk chemical and materials analysis capabilities, and future interests in forensics interactions.

Forensic Science--Where Scientific Methods Are Utilized to Fight the Crime.

ERIC Educational Resources Information Center

Lee, Henry C.

1980-01-01

Describes various scientific techniques used to analyze physical evidence, ten areas of specialization in forensic science, courses needed by forensic scientists, and the future of forensic science. (DS)

History, research and practice of forensic anthropology in Thailand.

PubMed

Traithepchanapai, Pongpon; Mahakkanukrauh, Pasuk; Kranioti, Elena F

2016-04-01

Forensic anthropology is an increasingly developing discipline born about a century ago in the United States with the objective to contribute the knowledge of bone biology and physical anthropology to the emerging needs of the court of law. The development of research in biological and forensic anthropology has made rapid progress worldwide in the past few years, however, in most countries--with the exception of the United States--forensic anthropology work is still considered within the duties of the forensic pathologist. This paper attempts to summarise the history and development of forensic anthropology in Thailand by providing information on past and current research and practice that can help forensic practitioners to apply existing methods in forensic cases and mass disasters. It is hoped that the lessons learned from the tsunami catastrophe and the emerging need for positive identification in medicolegal settings will lead to rapid advances in education, training and professional engagement of anthropologists from the forensic departments and the law enforcement agencies in Thailand. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Historical Trends in Graduate Research and Training of Diplomates of the American Board of Forensic Anthropology.

PubMed

Bethard, Jonathan D

2017-01-01

The history of forensic anthropology has been documented by numerous scholars. These contributions have described the work of early pioneers in the field and have described important milestones, such as the founding of the Physical Anthropology Section of the American Academy of Forensic Sciences (AAFS) in 1972 and the American Board of Forensic Anthropology (ABFA) in 1977. This paper contributes to the growing literature on the history of forensic anthropology by documenting the academic training of all individuals who have been granted diplomate status by the ABFA (n = 115). Doctoral dissertation titles were queried to discern broad patterns of research foci. A total of 39 doctoral granting institutions have trained diplomates and 77.3% of board-certified forensic anthropologists wrote dissertations involving skeletal biology, bioarchaeology, or forensic anthropology. Board-certified forensic anthropologists are a broadly trained group of professionals with far-reaching anthropological interests and expertise. © 2016 American Academy of Forensic Sciences.

Present and foreseeable future of metabolomics in forensic analysis.

PubMed

Castillo-Peinado, L S; Luque de Castro, M D

2016-06-21

The revulsive publications during the last years on the precariousness of forensic sciences worldwide have promoted the move of major steps towards improvement of this science. One of the steps (viz. a higher involvement of metabolomics in the new era of forensic analysis) deserves to be discussed under different angles. Thus, the characteristics of metabolomics that make it a useful tool in forensic analysis, the aspects in which this omics is so far implicit, but not mentioned in forensic analyses, and how typical forensic parameters such as the post-mortem interval or fingerprints take benefits from metabolomics are critically discussed in this review. The way in which the metabolomics-forensic binomial succeeds when either conventional or less frequent samples are used is highlighted here. Finally, the pillars that should support future developments involving metabolomics and forensic analysis, and the research required for a fruitful in-depth involvement of metabolomics in forensic analysis are critically discussed. Copyright © 2016 Elsevier B.V. All rights reserved.

The Benefits of Required Forensic Clinical Experiences in Residency.

PubMed

Wasser, Tobias; Sun, Amanda; Chandra, Saksham; Michaelsen, Katherine

2018-06-01

The growth of forensic psychiatry has spurred efforts to improve forensic psychiatry training in general psychiatry residency. The Accreditation Council for Graduate Medical Education requires that residencies provide an experience that "exposes" residents to forensic issues, but leaves the specifics to individual programs. However, there is growing need for psychiatrists to understand the unique circumstances of individuals with mental illness involved in the criminal justice system. The authors developed a new mandatory forensic rotation for general psychiatry residents and conducted a pilot study to assess its impact on residents' interest and comfort working with criminal justice-involved patients, interest in forensic fellowship, and knowledge of available resources for consultation and supervision. Rotation completion was associated with a significantly increased interest in working with forensic populations and pursuing forensic fellowship, but no changes in residents' level of comfort or knowledge of supervisory and consultative resources. This study adds to the growing body of literature describing the benefits of expanding forensic education for residents.

Thinking forensics: Cognitive science for forensic practitioners.

PubMed

Edmond, Gary; Towler, Alice; Growns, Bethany; Ribeiro, Gianni; Found, Bryan; White, David; Ballantyne, Kaye; Searston, Rachel A; Thompson, Matthew B; Tangen, Jason M; Kemp, Richard I; Martire, Kristy

2017-03-01

Human factors and their implications for forensic science have attracted increasing levels of interest across criminal justice communities in recent years. Initial interest centred on cognitive biases, but has since expanded such that knowledge from psychology and cognitive science is slowly infiltrating forensic practices more broadly. This article highlights a series of important findings and insights of relevance to forensic practitioners. These include research on human perception, memory, context information, expertise, decision-making, communication, experience, verification, confidence, and feedback. The aim of this article is to sensitise forensic practitioners (and lawyers and judges) to a range of potentially significant issues, and encourage them to engage with research in these domains so that they may adapt procedures to improve performance, mitigate risks and reduce errors. Doing so will reduce the divide between forensic practitioners and research scientists as well as improve the value and utility of forensic science evidence. Copyright © 2016 The Chartered Society of Forensic Sciences. Published by Elsevier B.V. All rights reserved.

Forensic identification science evidence since Daubert: Part II--judicial reasoning in decisions to exclude forensic identification evidence on grounds of reliability.

PubMed

Page, Mark; Taylor, Jane; Blenkin, Matt

2011-07-01

Many studies regarding the legal status of forensic science have relied on the U.S. Supreme Court's mandate in Daubert v. Merrell Dow Pharmaceuticals Inc., and its progeny in order to make subsequent recommendations or rebuttals. This paper focuses on a more pragmatic approach to analyzing forensic science's immediate deficiencies by considering a qualitative analysis of actual judicial reasoning where forensic identification evidence has been excluded on reliability grounds since the Daubert precedent. Reliance on general acceptance is becoming insufficient as proof of the admissibility of forensic evidence. The citation of unfounded statistics, error rates and certainties, a failure to document the analytical process or follow standardized procedures, and the existence of observe bias represent some of the concerns that have lead to the exclusion or limitation of forensic identification evidence. Analysis of these reasons may serve to refocus forensic practitioners' testimony, resources, and research toward rectifying shortfalls in these areas. © 2011 American Academy of Forensic Sciences.

Forensic Assertive Community Treatment: A Review of the Literature.

PubMed

Marquant, Thomas; Sabbe, Bernard; Van Nuffel, Meike; Goethals, Kris

2016-11-01

An extensive body of literature provides evidence supporting the effectiveness of assertive community treatment (ACT) with regard to non-forensic outcome measures, such as number of hospital admissions and length of stay. However, research findings on the effectiveness of ACT for forensic outcome measures, such as rearrests or detentions, is much less clear. The present review, therefore, focuses on the application of ACT in forensic populations, combining key elements of ACT with elements of forensic rehabilitation models. Specifically, a review of the literature was conducted using a systematic methodology in an attempt to combine evidence-based elements of 40 years of research on regular ACT with elements of forensic rehabilitation models. Results reveal limited yet promising evidence in support of the effectiveness of forensic ACT for forensic outcome measures. Implications for future research and clinical practice are discussed.

Veterinary Forensic Pathology: The Search for Truth.

PubMed

McDonough, S P; McEwen, B J

2016-09-01

Veterinary forensic pathology is emerging as a distinct discipline, and this special issue is a major step forward in establishing the scientific basis of the discipline. A forensic necropsy uses the same skill set needed for investigations of natural disease, but the analytical framework and purpose of forensic pathology differ significantly. The requirement of legal credibility and all that it entails distinguishes the forensic from routine diagnostic cases. Despite the extraordinary depth and breadth of knowledge afforded by their training, almost 75% of veterinary pathologists report that their training has not adequately prepared them to handle forensic cases. Many veterinary pathologists, however, are interested and willing to develop expertise in the discipline. Lessons learned from tragic examples of wrongful convictions in medical forensic pathology indicate that a solid foundation for the evolving discipline of veterinary forensic pathology requires a commitment to education, training, and certification. The overarching theme of this issue is that the forensic necropsy is just one aspect in the investigation of a case of suspected animal abuse or neglect. As veterinary pathologists, we must be aware of the roles filled by other veterinary forensic experts involved in these cases and how our findings are an integral part of an investigation. We hope that the outcome of this special issue of the journal is that veterinary pathologists begin to familiarize themselves with not only forensic pathology but also all aspects of veterinary forensic science. © The Author(s) 2016.

A Comparison Study of Adults with Intellectual Disability and Psychiatric Disorder with and without Forensic Involvement

ERIC Educational Resources Information Center

Raina, P.; Lunsky, Y.

2010-01-01

The current study describes and compares profiles of patients in the same specialized hospital program for patients with intellectual disability with and without forensic involvement. A retrospective chart review of 78 individuals (39 forensic and 39 non-forensic) served between 2006 and 2008 was completed. The forensic sample was more likely to…

An Android Communication App Forensic Taxonomy.

PubMed

Azfar, Abdullah; Choo, Kim-Kwang Raymond; Liu, Lin

2016-09-01

Due to the popularity of Android devices and applications (apps), Android forensics is one of the most studied topics within mobile forensics. Communication apps, such as instant messaging and Voice over IP (VoIP), are one popular app category used by mobile device users, including criminals. Therefore, a taxonomy outlining artifacts of forensic interest involving the use of Android communication apps will facilitate the timely collection and analysis of evidentiary materials from such apps. In this paper, 30 popular Android communication apps were examined, where a logical extraction of the Android phone images was collected using XRY, a widely used mobile forensic tool. Various information of forensic interest, such as contact lists and chronology of messages, was recovered. Based on the findings, a two-dimensional taxonomy of the forensic artifacts of the communication apps is proposed, with the app categories in one dimension and the classes of artifacts in the other dimension. Finally, the artifacts identified in the study of the 30 communication apps are summarized using the taxonomy. It is expected that the proposed taxonomy and the forensic findings in this paper will assist forensic investigations involving Android communication apps. © 2016 American Academy of Forensic Sciences.

Microbial forensics: the next forensic challenge.

PubMed

Budowle, Bruce; Murch, Randall; Chakraborty, Ranajit

2005-11-01

Pathogens and toxins can be converted to bioweapons and used to commit bioterrorism and biocrime. Because of the potential and relative ease of an attack using a bioweapon, forensic science needs to be prepared to assist in the investigation to bring perpetrators to justice and to deter future attacks. A new subfield of forensics--microbial forensics--has been created, which is focused on characterization of evidence from a bioterrorism act, biocrime, hoax, or an inadvertent release. Forensic microbiological investigations are essentially the same as any other forensic investigation regarding processing. They involve crime scene(s) investigation, chain of custody practices, evidence collection, handling and preservation, evidence shipping, analysis of evidence, interpretation of results, and court presentation. In addition to collecting and analyzing traditional forensic evidence, the forensic investigation will attempt to determine the etiology and identity of the causal agent, often in a similar fashion as in an epidemiologic investigation. However, for attribution, higher-resolution characterization is needed. The tools for attribution include genetic- and nongenetic-based assays and informatics to attempt to determine the unique source of a sample or at least eliminate some sources. In addition, chemical and physical assays may help determine the process used to prepare, store, or disseminate the bioweapon. An effective microbial forensics program will require development and/or validation of all aspects of the forensic investigative process, from sample collection to interpretation of results. Quality assurance (QA) and QC practices, comparable to those used by the forensic DNA science community, are being implemented. Lastly, partnerships with other laboratories will be requisite, because many of the necessary capabilities for analysis will not reside in the traditional forensic laboratory.

[Advances of forensic entomology in China].

PubMed

Lan, Ling-mei; Liao, Zhi-gang; Chen, Yao-qing; Yao, Yue; Li, Jian-bo; Li, Mao-yang; Cai, Ji-feng

2006-12-01

Forensic entomology is a branch of forensic medicine, which applies studies of insects and arthropods to getting evidence for court and has an analogous advantage in the estimation of the postmortem interval (PMI) and other questions of forensic relevance. The paper expounds its definition and contents and reviews some progress of the studies in some aspects in China such as the constitution and succession of insect community on the different cadavers, the applications of morphological features of insects and the technology of analysis of deoxyribonucleic acid (DNA) in forensic entomology, and forensic entomological toxicology etc.

Forensic Chemistry

NASA Astrophysics Data System (ADS)

Bell, Suzanne

2009-07-01

Forensic chemistry is unique among chemical sciences in that its research, practice, and presentation must meet the needs of both the scientific and the legal communities. As such, forensic chemistry research is applied and derivative by nature and design, and it emphasizes metrology (the science of measurement) and validation. Forensic chemistry has moved away from its analytical roots and is incorporating a broader spectrum of chemical sciences. Existing forensic practices are being revisited as the purview of forensic chemistry extends outward from drug analysis and toxicology into such diverse areas as combustion chemistry, materials science, and pattern evidence.

Teaching forensic medicine in the University of Porto.

PubMed

Magalhães, Teresa; Dinis-Oliveira, Ricardo Jorge; Santos, Agostinho

2014-07-01

The University of Porto (UP) provides education in Forensic Medicine (FM) through the 1st, 2nd and 3rd cycle of studies, post-graduation and continuing education courses. This education is related to forensic pathology, clinical forensic medicine (including forensic psychology and psychiatry), forensic chemistry and toxicology, forensic genetics and biology, and criminalistics. With this work we intent to reflect on how we are currently teaching FM in the UP, at all levels of university graduation. We will present our models, regarding the educational objectives, curricular program and teaching/learning methodologies of each cycle of studies as well as in post-graduate and continuing education courses. Historically, and besides related administratively to the Ministry of Justice, the Portuguese Medico-Legal Institutes (since 1918) and more recently the National Institute of Legal Medicine and Forensic Sciences (INMLCF) also have educational and research responsibilities. Thus, it lends space and cooperates with academic institutions and this contribution, namely regarding teaching forensic sciences in Portugal has been judged as an example for other Countries. This contribution is so important that in UP, the Department of Legal Medicine and Forensic Sciences of the Faculty of Medicine (FMUP) shares, until now, the same physical space with North Branch of the INMLCF, which represents a notorious advantage, since it makes possible the "learning by doing". Copyright © 2014 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Forensic DNA databases in Western Balkan region: retrospectives, perspectives, and initiatives

PubMed Central

Marjanović, Damir; Konjhodžić, Rijad; Butorac, Sara Sanela; Drobnič, Katja; Merkaš, Siniša; Lauc, Gordan; Primorac, Damir; Anđelinović, Šimun; Milosavljević, Mladen; Karan, Željko; Vidović, Stojko; Stojković, Oliver; Panić, Bojana; Vučetić Dragović, Anđelka; Kovačević, Sandra; Jakovski, Zlatko; Asplen, Chris; Primorac, Dragan

2011-01-01

The European Network of Forensic Science Institutes (ENFSI) recommended the establishment of forensic DNA databases and specific implementation and management legislations for all EU/ENFSI members. Therefore, forensic institutions from Bosnia and Herzegovina, Serbia, Montenegro, and Macedonia launched a wide set of activities to support these recommendations. To assess the current state, a regional expert team completed detailed screening and investigation of the existing forensic DNA data repositories and associated legislation in these countries. The scope also included relevant concurrent projects and a wide spectrum of different activities in relation to forensics DNA use. The state of forensic DNA analysis was also determined in the neighboring Slovenia and Croatia, which already have functional national DNA databases. There is a need for a ‘regional supplement’ to the current documentation and standards pertaining to forensic application of DNA databases, which should include regional-specific preliminary aims and recommendations. PMID:21674821

[Forensic evidence-based medicine in computer communication networks].

PubMed

Qiu, Yun-Liang; Peng, Ming-Qi

2013-12-01

As an important component of judicial expertise, forensic science is broad and highly specialized. With development of network technology, increasement of information resources, and improvement of people's legal consciousness, forensic scientists encounter many new problems, and have been required to meet higher evidentiary standards in litigation. In view of this, evidence-based concept should be established in forensic medicine. We should find the most suitable method in forensic science field and other related area to solve specific problems in the evidence-based mode. Evidence-based practice can solve the problems in legal medical field, and it will play a great role in promoting the progress and development of forensic science. This article reviews the basic theory of evidence-based medicine and its effect, way, method, and evaluation in the forensic medicine in order to discuss the application value of forensic evidence-based medicine in computer communication networks.

Community forensic psychiatry: restoring some sanity to forensic psychiatric rehabilitation.

PubMed

Skipworth, J; Humberstone, V

2002-01-01

To review clinical and legal paradigms of community forensic mental health care, with specific focus on New Zealand, and to develop a clinically based set of guiding principles for service development in this area. The general principles of rehabilitating mentally disordered offenders, and assertive community care programmes were reviewed and applied to the law and policy in a New Zealand forensic mental health setting. There is a need to develop comprehensive community treatment programmes for mentally disordered offenders. The limited available research supports assertive community treatment models, with specialist forensic input. Ten clinically based principles of care provision important to forensic mental health assertive community treatment were developed. Deinstitutionalization in forensic psychiatry lags behind the rest of psychiatry, but can only occur with well-supported systems in place to assess and manage risk in the community setting. The development of community-based forensic rehabilitation services in conjunction with general mental health is indicated.

Expanding forensic science through forensic intelligence.

PubMed

Ribaux, Olivier; Talbot Wright, Benjamin

2014-12-01

Research and Development ('R&D') in forensic science currently focuses on innovative technologies improving the efficiency of existing forensic processes, from the detection of marks and traces at the scene, to their presentation in Court. R&D approached from this perspective provides no response to doubts raised by recent criminological studies, which question the effective contribution of forensic science to crime reduction, and to policing in general. Traces (i.e. forensic case data), as remnants of criminal activity are collected and used in various forms of crime monitoring and investigation. The aforementioned doubts therefore need to be addressed by expressing how information is conveyed by traces in these processes. Modelling from this standpoint expands the scope of forensic science and provides new R&D opportunities. Twelve propositions for R&D are stated in order to pave the way. Copyright © 2014 Forensic Science Society. Published by Elsevier Ireland Ltd. All rights reserved.

Application of DNA-based methods in forensic entomology.

PubMed

Wells, Jeffrey D; Stevens, Jamie R

2008-01-01

A forensic entomological investigation can benefit from a variety of widely practiced molecular genotyping methods. The most commonly used is DNA-based specimen identification. Other applications include the identification of insect gut contents and the characterization of the population genetic structure of a forensically important insect species. The proper application of these procedures demands that the analyst be technically expert. However, one must also be aware of the extensive list of standards and expectations that many legal systems have developed for forensic DNA analysis. We summarize the DNA techniques that are currently used in, or have been proposed for, forensic entomology and review established genetic analyses from other scientific fields that address questions similar to those in forensic entomology. We describe how accepted standards for forensic DNA practice and method validation are likely to apply to insect evidence used in a death or other forensic entomological investigation.

Forensic DNA databases in Western Balkan region: retrospectives, perspectives, and initiatives.

PubMed

Marjanović, Damir; Konjhodzić, Rijad; Butorac, Sara Sanela; Drobnic, Katja; Merkas, Sinisa; Lauc, Gordan; Primorac, Damir; Andjelinović, Simun; Milosavljević, Mladen; Karan, Zeljko; Vidović, Stojko; Stojković, Oliver; Panić, Bojana; Vucetić Dragović, Andjelka; Kovacević, Sandra; Jakovski, Zlatko; Asplen, Chris; Primorac, Dragan

2011-06-01

The European Network of Forensic Science Institutes (ENFSI) recommended the establishment of forensic DNA databases and specific implementation and management legislations for all EU/ENFSI members. Therefore, forensic institutions from Bosnia and Herzegovina, Serbia, Montenegro, and Macedonia launched a wide set of activities to support these recommendations. To assess the current state, a regional expert team completed detailed screening and investigation of the existing forensic DNA data repositories and associated legislation in these countries. The scope also included relevant concurrent projects and a wide spectrum of different activities in relation to forensics DNA use. The state of forensic DNA analysis was also determined in the neighboring Slovenia and Croatia, which already have functional national DNA databases. There is a need for a 'regional supplement' to the current documentation and standards pertaining to forensic application of DNA databases, which should include regional-specific preliminary aims and recommendations.

[Application of DNA labeling technology in forensic botany].

PubMed

Znang, Xian; Li, Jing-Lin; Zhang, Xiang-Yu

2008-12-01

Forensic botany is a study of judicial plant evidence. Recently, researches on DNA labeling technology have been a mainstream of forensic botany. The article systematically reviews various types of DNA labeling techniques in forensic botany with enumerated practical cases, as well as the potential forensic application of each individual technique. The advantages of the DNA labeling technology over traditional morphological taxonomic methods are also summarized.

Development of forensic medicine in post reform Indonesia.

PubMed

Syukriani, Yoni Fuadah; Novita, Nita; Sunjaya, Deni K

2018-05-03

Forensic medicine practice in Indonesia was introduced through the Dutch colonial criminal justice system in the early twentieth century. After more than 70 years of national independence, the development of forensic medicine still faces fundamental challenges, including confusion in the distribution of responsibility with law enforcement agencies, difficulties in managing conflicts of interest, and impediments in scientific practice and professional development. Despite of the golden opportunity from the Indonesian Reform movement in the late 1990s, the impact on forensic medicine development has been less than expected. It is thus important to identify the scope of the problems plaguing the development of forensic medicine, as well as its causes. We conducted a qualitative study to explain the problems and propose solutions. The results show that the standards of practice have developed more slowly than those in many other branches of medicine, despite its increasing popularity from its role in counterterrorism and disaster victim identification. A strong thriving spirit exists in forensic science, although growth in forensic research activities should be facilitated more. The 2009 Health Law has included forensic medicine practice in the health system to cover the role of forensic medicine for health and medical education purposes. It also potentially provides a way to support the justice system without exposing forensic practitioners to possible conflicts of interest, for instance, by utilizing a tiered referral system. To this aim, an alternative is proposed: to place forensic medicine practice within the context of the health system. Copyright © 2018 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

New perspectives in forensic anthropology.

PubMed

Dirkmaat, Dennis C; Cabo, Luis L; Ousley, Stephen D; Symes, Steven A

2008-01-01

A critical review of the conceptual and practical evolution of forensic anthropology during the last two decades serves to identify two key external factors and four tightly inter-related internal methodological advances that have significantly affected the discipline. These key developments have not only altered the current practice of forensic anthropology, but also its goals, objectives, scope, and definition. The development of DNA analysis techniques served to undermine the classic role of forensic anthropology as a field almost exclusively focused on victim identification. The introduction of the Daubert criteria in the courtroom presentation of scientific testimony accompanied the development of new human comparative samples and tools for data analysis and sharing, resulting in a vastly enhanced role for quantitative methods in human skeletal analysis. Additionally, new questions asked of forensic anthropologists, beyond identity, required sound scientific bases and expanded the scope of the field. This environment favored the incipient development of the interrelated fields of forensic taphonomy, forensic archaeology, and forensic trauma analysis, fields concerned with the reconstruction of events surrounding death. Far from representing the mere addition of new methodological techniques, these disciplines (especially, forensic taphonomy) provide forensic anthropology with a new conceptual framework, which is broader, deeper, and more solidly entrenched in the natural sciences. It is argued that this new framework represents a true paradigm shift, as it modifies not only the way in which classic forensic anthropological questions are answered, but also the goals and tasks of forensic anthropologists, and their perception of what can be considered a legitimate question or problem to be answered within the field.

Nuclear Forensics. Chapter 18

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mayer, Klaus; Glaser, Alexander

Whenever nuclear material is found out of regulatory control, questions on the origin of the material, on its intended use, and on hazards associated with the material need to be answered. Here, analytical and interpretational methodologies have been developed in order to exploit measurable material properties for gaining information on the history of the nuclear material. This area of research is referred to as nuclear forensic science or, in short, nuclear forensics.This chapter reviews the origins, types, and state-of-the-art of nuclear forensics; discusses the potential roles of nuclear forensics in supporting nuclear security; and examines what nuclear forensics can realisticallymore » achieve. Lastly, it also charts a path forward, pointing at potential applications of nuclear forensic methodologies in other areas.« less

Nuclear Forensics: Scientific Analysis Supporting Law Enforcement and Nuclear Security Investigations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Keegan, Elizabeth; Kristo, Michael J.; Toole, Kaitlyn

In Nuclear Forensic Science, analytical chemists join forces with nuclear physicists, material scientists, radiochemists, and traditional forensic scientists, as well as experts in nuclear security, nuclear safeguards, law enforcement, and policy development, in an effort to deter nuclear smuggling. Nuclear forensic science, or “nuclear forensics,” aims to answer questions about nuclear material found outside of regulatory control, questions such as ‘where did this material come from?’ and ‘what is the intended use of the material?’ In this Feature, we provide a general overview of nuclear forensics, selecting examples of key “nuclear forensic signatures” which have allowed investigators to determine themore » identity of unknown nuclear material in real investigations.« less

Nuclear Forensics

DOE PAGES

Glaser, Alexander; Mayer, Klaus

2016-06-01

Whenever nuclear material is found out of regulatory control, questions on the origin of the material, on its intended use, and on hazards associated with the material need to be answered. Analytical and interpretational methodologies have been developed in order to exploit measurable material properties for gaining information on the history of the nuclear material. This area of research is referred to as nuclear forensic science or, in short, nuclear forensics.This chapter reviews the origins, types, and state-of-the-art of nuclear forensics; discusses the potential roles of nuclear forensics in supporting nuclear security; and examines what nuclear forensics can realistically achieve.more » It also charts a path forward, pointing at potential applications of nuclear forensic methodologies in other areas.« less

Nuclear Forensics: Scientific Analysis Supporting Law Enforcement and Nuclear Security Investigations

DOE PAGES

Keegan, Elizabeth; Kristo, Michael J.; Toole, Kaitlyn; ...

2015-12-24

In Nuclear Forensic Science, analytical chemists join forces with nuclear physicists, material scientists, radiochemists, and traditional forensic scientists, as well as experts in nuclear security, nuclear safeguards, law enforcement, and policy development, in an effort to deter nuclear smuggling. Nuclear forensic science, or “nuclear forensics,” aims to answer questions about nuclear material found outside of regulatory control, questions such as ‘where did this material come from?’ and ‘what is the intended use of the material?’ In this Feature, we provide a general overview of nuclear forensics, selecting examples of key “nuclear forensic signatures” which have allowed investigators to determine themore » identity of unknown nuclear material in real investigations.« less

Forensic Chemistry--A Symposium Collection.

ERIC Educational Resources Information Center

Journal of Chemical Education, 1985

1985-01-01

Presents a collection of articles to provide chemistry teachers with resource materials to add forensic chemistry units to their chemistry courses. Topics range from development of forensic science laboratory courses and mock-crime scenes to forensic serology and analytical techniques. (JN)

A Perspective on Veterinary Forensic Pathology and Medicine in the United Kingdom.

PubMed

Newbery, S G; Cooke, S W; Martineau, H M

2016-09-01

Internationally, forensic medicine and pathology are increasingly recognized as an important aspect of work done by veterinary clinicians and veterinary pathologists. In this article, a forensic veterinary clinician, a forensic veterinary pathologist in private practice, and a forensic veterinary pathologist at a veterinary school discuss the interactions among veterinary clinicians, veterinary pathologists, and law enforcement agencies and how future interactions can be improved. The focus is on the United Kingdom, but many of the principles, challenges, and suggestions are applicable to other jurisdictions. Clinicians and pathologists require forensic training to enable them to apply their veterinary knowledge to suspected cases of animal abuse and to subsequently present their findings and conclusions to a court of law in a concise, professional, and unbiased manner, and some opportunities for such advanced training in the United Kingdom are indicated. It is important that forensic veterinary clinicians and pathologists interact in an unbiased and collegial manner to answer the questions posed by courts of law. Opportunities for improved training, communication, and interaction among forensic veterinarians, forensic scientists, and law enforcement are discussed. © The Author(s) 2016.

Human resources and their possible forensic meanings.

PubMed

Russo, Andrea; Urlić, Ivan; Kasum, Josip

2015-09-01

Forensics (forensic--before the Forum) means the application of knowledge from different scientific fields in order to define facts in judicial and/or administrative procedures. Nowadays forensics, besides this, finds its application even in different economic processes. For example, forensics enters the commercial areas of business intelligence and of different security areas. The European Commission recognized the importance of forensics, and underscored the importance of development of its scientific infrastructure in member States. We are witnessing the rise of various tragedies in economic and other kinds of processes. Undoubtedly, the world is increasingly exposed to various forms of threats whose occurrences regularly involve people. In this paper we are proposing the development of a new approach in the forensic assessment of the state of human resources. We are suggesting that in the focus should be the forensic approach in the psychological assessment of awareness of the individual and of the critical infrastructure sector operator (CISO) in determining the level of actual practical, rather than formal knowledge of an individual in a particular field of expertise, or in a specific scientific field, and possible forensic meanings.

Civil forensic psychiatry - Part 1: an overview.

PubMed

Samuels, Anthony H

2018-06-01

Objectives This paper provides an overview for general and forensic psychiatrists of the complexity and challenge of working in the civil medico-legal arena. It covers expert evidence, ethics, core concepts in civil forensic psychiatry and report writing. Conclusions Civil forensic psychiatry is an important sub-speciality component of forensic psychiatry that requires specific skills, knowledge and the ability to assist legal bodies in determining the significance of psychiatric issues.

Reel forensic experts: Forensic psychiatrists as portrayed on screen.

PubMed

Friedman, Susan Hatters; Cerny, Cathleen A; Soliman, Sherif; West, Sara G

2011-01-01

The lay public is much more likely to have encountered a forensic psychiatrist on television or in the movies than to have encountered a real one. Thus, by way of popular culture, the jury's perceptions and expectations of forensic expert witnesses may have been formed long before they take the stand. We describe a typology of five categories of forensic experts portrayed in fiction: Dr. Evil, The Professor, The Hired Gun, The Activist, and the Jack of All Trades. As art imitates life, these categories (aside from Dr. Evil) mirror real-life criticisms that have been made about forensic experts.

A metamodel for mobile forensics investigation domain

PubMed Central

Abd Razak, Shukor; Othman, Siti Hajar; Mohammed, Arafat; Saeed, Faisal

2017-01-01

With the rapid development of technology, mobile phones have become an essential tool in terms of crime fighting and criminal investigation. However, many mobile forensics investigators face difficulties with the investigation process in their domain. These difficulties are due to the heavy reliance of the forensics field on knowledge which, although a valuable resource, is scattered and widely dispersed. The wide dispersion of mobile forensics knowledge not only makes investigation difficult for new investigators, resulting in substantial waste of time, but also leads to ambiguity in the concepts and terminologies of the mobile forensics domain. This paper developed an approach for mobile forensics domain based on metamodeling. The developed approach contributes to identify common concepts of mobile forensics through a development of the Mobile Forensics Metamodel (MFM). In addion, it contributes to simplifying the investigation process and enables investigation teams to capture and reuse specialized forensic knowledge, thereby supporting the training and knowledge management activities. Furthermore, it reduces the difficulty and ambiguity in the mobile forensics domain. A validation process was performed to ensure the completeness and correctness of the MFM. The validation was conducted using two techniques for improvements and adjustments to the metamodel. The last version of the adjusted metamodel was named MFM 1.2. PMID:28445486

[The history of Polish criminalistics and forensic medicine and their links to Austrian science].

PubMed

Widacki, Jan

2012-01-01

The institution of the medical expert was already known in the early Polish courts. The first Chair of Forensic Medicine on Polish soil was established in 1805 at the Jagiellonian University in Cracow and has existed until today. Among its most prominent forensic scientists are Prof. Fryderyk Hechell (1795-1851), Prof. Leon Blumenstock (1838-1895), who was the first to give regular lectures on forensic medicine for law students, and Prof. Leon Wachholz (1867-1941), who was a student of both Prof. Blumenstock and Prof. Eduard von Hofmann (1837-1897), under whose supervision he worked in Vienna. Under his guidance and supervision, he started to collect material for his habilitation. At that time, Hofmann was considered the pioneer of experimental research in forensic medicine. In Vienna, Wachholz was a guest scientist not only with Prof. von Hofmann, but also in the Psychiatric Hospital of Prof. Richard von Krafft-Ebing. After his return to Cracow, he was head of the Institute of Forensic Medicine of the Jagiellonian University for several decades. Apart from forensic medicine in the strict sense of the word, he also worked in the fields now known as criminalistics, forensic psychiatry and criminology. In these latter fields, the influence of Krafft-Ebing was still noticeable. Three students of Wachholz became professors of forensic medicine: Jan Olbrycht, Stanislaw Horoszkiewicz and Włodzimierz Sieradzki. Their students founded a whole generation of forensic scientists. Today, all Polish forensic scientists are either directly or indirectly students of Professor Wachholz' successors.

78 FR 40737 - Notification of Deletion of System of Records; Office of Criminal Enforcement, Forensics...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-08

... System of Records; Office of Criminal Enforcement, Forensics & Training, National Enforcement..., Office of Criminal Enforcement, Forensics & Training at (303) 462-9051 or Tammy Stein, Infrastructure Section Chief, National Enforcement Investigations Center, Office of Criminal Enforcement, Forensics...

Factors Predicting Organizational Identification with Intercollegiate Forensics Teams

ERIC Educational Resources Information Center

Croucher, Stephen M.; Long, Bridget L.; Meredith, Michael J.; Oommen, Deepa; Steele, Emily L.

2009-01-01

This study examines the relationship between intercollegiate forensics competitors' organizational identification and organizational culture. Through a survey analysis of 314 intercollegiate forensics students, this study reports three major findings. First, this study found male competitors identify with forensics programs more than female…

Specialty Guidelines for Forensic Psychology

ERIC Educational Resources Information Center

American Psychologist, 2013

2013-01-01

In the past 50 years forensic psychological practice has expanded dramatically. Because the practice of forensic psychology differs in important ways from more traditional practice areas (Monahan, 1980) the "Specialty Guidelines for Forensic Psychologists" were developed and published in 1991 (Committee on Ethical Guidelines for Forensic…

FORENSIC SCIENCE:: 20 YEARS OF FORENSIC DENTISTRY AT THE UNIVERSITY OF ZAGREB, 1994 - 2014.

PubMed

Brkić, Hrvoje

2014-06-01

Data from available literature point to an early beginning of Forensic Dentistry in Croatia relating to a post-mortem examination of a female patient after a dental procedure in the 1930s. Later on, there were several mass casualties due to collisions and airplane crashes and a railway accident at the Zagreb Main Railway Station wherein the identity of the victims was established based on dental features. Foreign experts in forensics helped identify those victims, particularly forensic dentists because this specialty was almost unknown in our region at the time. During the twenty-year period of the development of Forensic Dentistry at the University of Zagreb, the School of Dental Medicine, the city of Zagreb and Croatia have become internationally recognised on the forensic map of the world.

A Forensically Sound Adversary Model for Mobile Devices.

PubMed

Do, Quang; Martini, Ben; Choo, Kim-Kwang Raymond

2015-01-01

In this paper, we propose an adversary model to facilitate forensic investigations of mobile devices (e.g. Android, iOS and Windows smartphones) that can be readily adapted to the latest mobile device technologies. This is essential given the ongoing and rapidly changing nature of mobile device technologies. An integral principle and significant constraint upon forensic practitioners is that of forensic soundness. Our adversary model specifically considers and integrates the constraints of forensic soundness on the adversary, in our case, a forensic practitioner. One construction of the adversary model is an evidence collection and analysis methodology for Android devices. Using the methodology with six popular cloud apps, we were successful in extracting various information of forensic interest in both the external and internal storage of the mobile device.

Forensic pedology, forensic geology, forensic geoscience, geoforensics and soil forensics.

PubMed

Ruffell, Alastair

2010-10-10

We now have a confusing set of five commonly used terms for the application of Earth evidence in forensic science. This confusion is resulting in Earth scientists who use these methods mentioning different terms, sometimes for the same type of study. Likewise, forensic scientists, police/law enforcement officers and those employed by courts of law are becoming confused as to what each term means. A nomenclatural framework (based on the first use of each term) is proposed to encourage consistency in the use of terminology. Generally, the number of Earth science applications has grown through time, from soil and sediment analysis to remote sensing and GIS. The issue of where forensic biology and microbiology sits with these uses of Earth evidence is considered. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

A Forensically Sound Adversary Model for Mobile Devices

PubMed Central

Choo, Kim-Kwang Raymond

2015-01-01

In this paper, we propose an adversary model to facilitate forensic investigations of mobile devices (e.g. Android, iOS and Windows smartphones) that can be readily adapted to the latest mobile device technologies. This is essential given the ongoing and rapidly changing nature of mobile device technologies. An integral principle and significant constraint upon forensic practitioners is that of forensic soundness. Our adversary model specifically considers and integrates the constraints of forensic soundness on the adversary, in our case, a forensic practitioner. One construction of the adversary model is an evidence collection and analysis methodology for Android devices. Using the methodology with six popular cloud apps, we were successful in extracting various information of forensic interest in both the external and internal storage of the mobile device. PMID:26393812

Origin and development of forensic medicine in the Kingdom of Saudi Arabia.

PubMed

Al Madani, Osama Mohamed; Kharoshah, Magdy Abdel Azim; Zaki, Mamdouh Kamal; Galeb, Sherien Salah; Al Moghannam, Salah Ali; Moulana, Ashraf Abdul Raheem

2012-06-01

The medicolegal death investigation system in the Kingdom of Saudi Arabia (KSA) is unique in the world. It is exclusively derived from Islamic judiciary based on Shari'ah law, which is the definitive Islamic law or doctrine. This law is applied on Saudi citizens as well as foreigners. This is different from other Islamic countries, which have a combination of Islamic and other judiciary systems.The forensic medicine centers in KSA are related administratively to the Ministry of Health (MOH) and its subdivisions in the different governorates. They are concerned with forensic medical examination and autopsy, as well as the clinical forensic medical examination of sexual assault cases, and those injured in civil and criminal cases. The assisting laboratories (forensic histopathology, microbiology, serology, forensic chemistry) are working independently under the funding of MOH, whereas the DNA laboratory and other departments of forensic sciences, for example, counterfeiting and forgery unit are related administratively to the Ministry of Interior represented by the Administration of Criminal Evidences. Efforts concerning crime scene investigations are shared with Administration of Criminal Evidences' crime scene investigators.Forensic medicine education in KSA developed in the past few years after the foundation of Saudi specialty certificate in forensic medicine. The certificate is a postgraduation qualification equivalent to a doctorate degree in forensic medicine and requires completion of a 4-year training program in both MOH- and Ministry of Interior-related departments, as well as passing annual evaluation and examination.This review is aimed at providing in the next decade the medicolegal centers with national forensic specialists throughout the kingdom and granting skillful headships for the next generations. Moreover, this review suggests more scientific associations with the academic universities in the various fields of forensic sciences through academic cooperation.

Defense Biometric and Forensic Office Research, Development, Test and Evaluation Strategy

DTIC Science & Technology

2015-01-06

investments in biometric and forensic RDT&E. From refining biometric modalities to exploring ‘ game changing’ forensic technologies such as rapid DNA to the... ASD (R&E)), is to identify, fund, manage and transition projects that support biometric and/or forensic requirements. In the second role, the DBFO...forensic stakeholders cannot fund, to the COIs for consideration.  Increase contacts with ASD (R&E) divisions/laboratories focused on basic research

[Research & development on computer expert system for forensic bones estimation].

PubMed

Zhao, Jun-ji; Zhang, Jan-zheng; Liu, Nin-guo

2005-08-01

To build an expert system for forensic bones estimation. By using the object oriented method, employing statistical data of forensic anthropology, combining the statistical data frame knowledge representation with productions and also using the fuzzy matching and DS evidence theory method. Software for forensic estimation of sex, age and height with opened knowledge base was designed. This system is reliable and effective, and it would be a good assistant of the forensic technician.

Evaluation of forensic medical history taking from the child in cases of child physical and sexual abuse and neglect.

PubMed

Drummond, Rachel; Gall, John A M

2017-02-01

Suspected child physical abuse, sexual abuse and neglect are not uncommon presentations. As part of the assessment of these cases, a forensic medical history may be taken. This forensic history is used not only to determine the steps necessary to address the child's wellbeing but also to direct the forensic examination. Currently, there is no clear consensus on whether or not a forensic medical history should consistently be considered an integral element within the paediatric forensic evaluation. This study examines the value derived by the medical practitioner taking a forensic medical history rather than relying on hearsay evidence when a child presents for an assessment. A retrospective review of paediatric cases seen by the Victorian Forensic Paediatric Medical Service (VFPMS) between 2014 and 2015 was undertaken. 274 forensic case reports were reviewed and the data was entered into an Excel spread sheet and analysed using chi squared tests within STATA ® . With increasing age of the child, a forensic medical history is significantly more likely to be taken. Additional information is made available to the medical practitioner what would otherwise have been provided if the medical practitioner relied only on the interview conducted by the police. Discrepancies observed between the official third parties (police or child protection) report of what a child has said and what the child says to the medical practitioner decrease with age, as do discrepancies observed between the child's version of events and a third party's (eg. parents, caregivers, friends) version of events. The study showed that by taking a forensic medical history from the child additional information can be obtained. Further, that there is a value in the examining medical practitioner taking a forensic medical history from children in cases of child physical and sexual abuse and neglect. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

The risks, needs and stages of recovery of a complete forensic patient cohort in an Australian state.

PubMed

Adams, Jonathon; Thomas, Stuart D M; Mackinnon, Tobias; Eggleton, Damien

2018-02-07

Routine outcome measures are increasingly being mandated across mental health services in Australia and overseas. This requirement includes forensic mental health services, but their utility in such specialist services and the inter-relationships between the measures remain unclear. This study sought to characterise the risks, needs and stages of recovery of an entire cohort of forensic patients in one jurisdiction in Australia. Local expert groups, comprising of members of the forensic patient treating teams, were formed to gather information about the status and needs of all forensic patients in the State of New South Wales, Australia. The expert groups provided demographic information and completed three assessment tools concerning the risks, needs and stages of recovery of each forensic patient. The cohort of 327 forensic patients in NSW appears to be typical of forensic mental health service populations internationally when considering factors such as gender, diagnosis, and index offence. A number of important differences across the three structured tools for forensic patients in different levels of secure service provision are presented. The DUNDRUM Quartet demonstrated interesting findings, particularly in terms of the therapeutic security needs, the treatment completion, and the stages of recovery for the forensic patients in the community. The CANFOR highlighted the level of needs across the forensic patient population, whilst the HCR-20 data showed there was no significant difference in the mean clinical and risk management scores between male forensic patients across levels of security. To the authors' knowledge this is the first study of its kind in New South Wales, Australia. We have demonstrated the utility of using a suite of measures to evaluate the risks, needs, and stages of recovery for an entire cohort of forensic patients. The data set helps inform service planning and development, together with providing various avenues for future research.

Forensic odontology.

PubMed

Shamim, Thorakkal

2012-04-01

Forensic odontology is a specialized field of dentistry which analyses dental evidence in the interest of justice. Forensic odontology embraces all dental specialities and it is almost impossible to segregate this branch from other dental specialities. This review aims to discuss the utility of various dental specialities with forensic odontology.

Massively parallel sequencing and the emergence of forensic genomics: Defining the policy and legal issues for law enforcement.

PubMed

Scudder, Nathan; McNevin, Dennis; Kelty, Sally F; Walsh, Simon J; Robertson, James

2018-03-01

Use of DNA in forensic science will be significantly influenced by new technology in coming years. Massively parallel sequencing and forensic genomics will hasten the broadening of forensic DNA analysis beyond short tandem repeats for identity towards a wider array of genetic markers, in applications as diverse as predictive phenotyping, ancestry assignment, and full mitochondrial genome analysis. With these new applications come a range of legal and policy implications, as forensic science touches on areas as diverse as 'big data', privacy and protected health information. Although these applications have the potential to make a more immediate and decisive forensic intelligence contribution to criminal investigations, they raise policy issues that will require detailed consideration if this potential is to be realised. The purpose of this paper is to identify the scope of the issues that will confront forensic and user communities. Copyright © 2017 The Chartered Society of Forensic Sciences. All rights reserved.

Forensic medical examination of adolescent and adult victims of sexual violence.

PubMed

Ingemann-Hansen, Ole; Charles, Annie Vesterby

2013-02-01

The acute care and examination of a victim of sexual violence must be carried out by a competent forensic examiner in a setting appropriate for crisis intervention, forensic evidence collection, and medical follow up. The aim of forensic evidence and biological material collection is to document an alleged physical or sexual contact between individuals and to corroborate the victim's and the assailant's history. This is why the forensic examiner is expected to be objective and in possession of specialised technical and scientific skills. These skills are addressed and recommendations are made on how to carry out a forensic examination. This includes medical and assault history, top-to-toe examination, biological material collection, and documenting injuries while obtaining the chain of custody. Yet, consensus on time limitations for forensic evidence collection is lacking. Available forensic evidence has been shown to benefit prosecution. To meet the legal system's needs, an interpretation of the findings in a written legal report is mandatory. Copyright © 2012 Elsevier Ltd. All rights reserved.

Naturalistic decision making in forensic science: toward a better understanding of decision making by forensic team leaders.

PubMed

Helsloot, Ira; Groenendaal, Jelle

2011-07-01

This study uses the naturalistic decision-making (NDM) perspective to examine how Dutch forensic team leaders (i.e., the officers in charge of criminal forensic research from the crime scene until the use of laboratory assistance) make decisions in real-life settings and identifies the contextual factors that might influence those decisions. First, a focus group interview was conducted to identify four NDM mechanisms in day-to-day forensic decision making. Second, a serious game was conducted to examine the influence of three of these contextual mechanisms. The results uncovered that forensic team leaders (i) were attracted to obtain further information when more information was initially made available, (ii) were likely to devote more attention to emotionally charged cases, and (iii) used not only forensic evidence in the decision making but also tactical, unverified information of the police inquiry. Interestingly, the measured contextual influences did not deviate significantly from a control group of laypeople. © 2011 American Academy of Forensic Sciences.

The state of nuclear forensics

NASA Astrophysics Data System (ADS)

Kristo, Michael J.; Tumey, Scott J.

2013-01-01

Nuclear terrorism has been identified as one of the most serious security threats facing the world today. Many countries, including the United States, have incorporated nuclear forensic analysis as a component of their strategy to prevent nuclear terrorism. Nuclear forensics involves the laboratory analysis of seized illicit nuclear materials or debris from a nuclear detonation to identify the origins of the material or weapon. Over the years, a number of forensic signatures have been developed to improve the confidence with which forensic analysts can draw conclusions. These signatures are validated and new signatures are discovered through research and development programs and in round-robin exercises among nuclear forensic laboratories. The recent Nuclear Smuggling International Technical Working Group Third Round Robin Exercise and an on-going program focused on attribution of uranium ore concentrate provide prime examples of the current state of nuclear forensics. These case studies will be examined and the opportunities for accelerator mass spectrometry to play a role in nuclear forensics will be discussed.

[National organization of forensic medicine in France].

PubMed

Chariot, Patrick

2012-06-01

Forensic medicine has long been characterized, in France, by diverse medical practices, which affected its recognition and development. A change was needed, Harmonization procedure includes the development of professional guidelines and allows forensic medicine to look at itself. However, the implementation of the recommendations is still far from complete. A national reform came into effect on 15 January 2011 and has defined a national reform of forensic medicine which includes funding by global budgets instead of fee-for-service. This reform allows easier organization and identification of forensic medicine units. One year later, tangible results are mixed. Forensic medicine is now more clearly identified but properly defined funding criteria are still lacking.

A Review of Forensic Science Management Literature.

PubMed

Houck, M M; McAndrew, W P; Porter, M; Davies, B

2015-01-01

The science in forensic science has received increased scrutiny in recent years, but interest in how forensic science is managed is a relatively new line of research. This paper summarizes the literature in forensic science management generally from 2009 to 2013, with some recent additions, to provide an overview of the growth of topics, results, and improvements in the management of forensic services in the public and private sectors. This review covers only the last three years or so and a version of this paper was originally produced for the 2013 Interpol Forensic Science Managers Symposium and is available at interpol.int. Copyright © 2015 Central Police University.

Forensic science, genetics and wildlife biology: getting the right mix for a wildlife DNA forensics lab.

PubMed

Ogden, Rob

2010-09-01

Wildlife DNA forensics is receiving increasing coverage in the popular press and has begun to appear in the scientific literature in relation to several different fields. Recognized as an applied subject, it rests on top of very diverse scientific pillars ranging from biochemistry through to evolutionary genetics, all embedded within the context of modern forensic science. This breadth of scope, combined with typically limited resources, has often left wildlife DNA forensics hanging precariously between human DNA forensics and academics keen to seek novel applications for biological research. How best to bridge this gap is a matter for regular debate among the relatively few full-time practitioners in the field. The decisions involved in establishing forensic genetic services to investigate wildlife crime can be complex, particularly where crimes involve a wide range of species and evidential questions. This paper examines some of the issues relevant to setting up a wildlife DNA forensics laboratory based on experiences of working in this area over the past 7 years. It includes a discussion of various models for operating individual laboratories as well as options for organizing forensic testing at higher national and international levels.

Forensic odontology education:from undergraduate to PhD - a Brazilian experience.

PubMed

Dietrichkeit Pereira, J G; Frontanilla Recalde, T S; Barreto Costa, P; Jacometti, V; Vigorito Magalhães, L; Alves Da Silva, R H

2017-12-01

Forensic Odontology is a topic present in the majority of Dental Schools in Brazil, and due to this reality, some universities develop activities related to undergraduate and graduate students, from the Dentistry course until the Ph.D. degree. To present the education experience related to Forensic Odontology at School of Dentistry of Ribeirão Preto (USP - University of São Paulo), showing the strategies and activities in the different degrees (Dental course, Forensic Odontology Specialization Program, Specific Professional Training, Master, and Ph.D.). To the undergraduate students, many activities are developed in order to demonstrate all the possibilities that Forensic Dentistry allow, including theoretical and practical activities; in the Forensic Odontology Specialization Program, the dentists are trained to act as Forensic Odontologists in all its amplitude; in the Specific Professional Training, some courses are available, related to specific topics as DVI, Forensic Facial Reconstruction, Auditor in Dental Care Insurance and others; and in the Master and Ph.D. Programs, the professionals receive training in skills like teaching, research, student's guidance and others. In Brazil, Forensic Odontology is a well-known field in Dentistry and universities develop an important role in training a qualified workforce.

Crème de la crème in forensic science and legal medicine. The most highly cited articles, authors and journals 1981-2003.

PubMed

Jones, Alan Wayne

2005-03-01

The importance and prestige of a scientific journal is increasingly being judged by the number of times the articles it publishes are cited or referenced in articles published in other scientific journals. Citation counting is also used to assess the merits of individual scientists when academic promotion and tenure are decided. With the help of Thomson, Institute for Scientific Information (Thomson ISI) a citation database was created for six leading forensic science and legal medicine journals. This database was used to determine the most highly cited articles, authors, journals and the most prolific authors of articles in the forensic sciences. The forensic science and legal medicine journals evaluated were: Journal of Forensic Sciences (JFS), Forensic Science International (FSI), International Journal of Legal Medicine (IJLM), Medicine, Science and the Law (MSL), American Journal of Forensic Medicine and Pathology (AJFMP), and Science and Justice (S&J). The resulting forensics database contained 14,210 papers published between 1981 and 2003. This in-depth bibliometric analysis has identified the creme de la creme in forensic science and legal medicine in a quantitative and objective way by citation analysis with focus on articles, authors and journals.

Forensic culture as epistemic culture: the sociology of forensic science.

PubMed

Cole, Simon A

2013-03-01

This paper explores whether we can interpret the notion of 'forensic culture' as something akin to what Knorr-Cetina called an 'epistemic culture'. Can we speak of a 'forensic culture', and, if so, how is it similar to, or different from, other epistemic cultures that exist in what is conventionally called 'science'? This question has important policy implications given the National Academy Science's (NAS) recent identification of 'culture' as one of the problems at the root of what it identified as 'serious deficiencies' in U.S. forensic science and 'scientific culture' as an antidote to those problems. Finding the NAS's characterisation of 'scientific culture' overly general and naïve, this paper offers a preliminary exploration of what might be called a 'forensic culture'. Specifically, the paper explores the way in which few of the empirical findings accumulated by sociologists of science about research science seem to apply to forensic science. Instead, forensic science seems to have developed a distinct culture for which a sociological analysis will require new explanatory tools. Faithful sociological analysis of 'forensic culture' will be a necessary prerequisite for the kind of culture change prescribed by external reformist bodies like the NAS. Copyright © 2012. Published by Elsevier Ltd.

Fit for purpose quality management system for military forensic exploitation.

PubMed

Wilson, Lauren Elizabeth; Gahan, Michelle Elizabeth; Robertson, James; Lennard, Chris

2018-03-01

In a previous publication we described a systems approach to forensic science applied in the military domain. The forensic science 'system of systems' describes forensic science as a sub-system in the larger criminal justice, law enforcement, intelligence, and military systems, with quality management being an important supporting system. Quality management systems help to ensure that organisations achieve their objective and continually improve their capability. Components of forensic science quality management systems can include standardisation of processes, accreditation of facilities to national/international standards, and certification of personnel. A fit for purpose quality management system should be balanced to allow organisations to meet objectives, provide continuous improvement; mitigate risk; and impart a positive quality culture. Considerable attention over the last decades has been given to the need for forensic science quality management systems to meet criminal justice and law enforcement objectives. More recently, the need for the forensic quality management systems to meet forensic intelligence objectives has been considered. This paper, for the first time, discusses the need for a fit for purpose quality management system for military forensic exploitation. Crown Copyright © 2018. Published by Elsevier B.V. All rights reserved.

Collaboration: The Paradigm of Practice Approach between the Forensic Psychiatrist and the Forensic Psychologist

PubMed Central

Gbadebo-Goyea, Ernest Ayodele; Akpudo, Hilary; Jackson, Cynthia D.; Wassef, Tamer; Barker, Narviar C.; Cunningham-Burley, Rhonda; Ali, Shahid A.; Jabeen, Shagufta; Bailey, Rahn Kennedy

2012-01-01

The importance and relevance of forensic practice to societal evolution has increased exponentially in recent years. As society evolves in its understanding of the complex relationships between mankind and society, we rely more and more on the services of forensic experts. This article elucidates the professions of forensic psychiatry and forensic psychology. We examine the two distinct professions from the spectrum of collaboration, integration of services, differences, and similarities. We also compare and contrast the educational background and training requirements for these two professions; and present illustrative scenarios and real life examples of the daily functions of both professionals. Lastly, we present demographic data for the areas of employment, numbers, and geographic distribution of the two professions. Forensic psychiatry is the interface between medicine and law, while forensic psychology is the interface between psychology and law. As such, these professions are mired with complexities and challenged by vulnerabilities. Professionals from both fields can serve as expert witnesses in court and therefore face similar challenges in their course of professional practice. Collaboration between these two professions has the potential to increase both the credibility and utility of forensic services to the courts, the individuals served, and the general public. PMID:23162478

The Veterinary Forensic Necropsy: A Review of Procedures and Protocols.

PubMed

Brownlie, H W Brooks; Munro, R

2016-09-01

Investigation of animal-related crime, and therefore submission of forensic cases to veterinary pathology facilities, is increasing, yet many veterinary pathologists are unfamiliar and often uncomfortable with involvement in the forensic necropsy. This article discusses various aspects of the forensic necropsy without specific attention to any particular species group or crime. General advice is given on procedures, documentation, and recording of the examination, and the article indicates how these features may differ from those used in investigation of natural disease. It also discusses evidence management, including recordkeeping, identification of evidence, labeling of photographs, and use of standard operating procedures and protocols. Various written and visual methods for documentation of the forensic necropsy are covered, and adjunctive topics such as sample collection, assessment, and description of wounds and taphonomy are included. Cause, mechanism, and manner of death are defined, and guidance to the use of these terms is given. The aim of this article is to offer guidance on procedural aspects of the forensic necropsy that will help those developing their forensic services, contribute to standardization of the provision of forensic veterinary pathology, and build the confidence of the "uncomfortable" forensic veterinary pathologist. © The Author(s) 2016.

Founding editorial--forensics and TheScientificWorld.

PubMed

Rowe, W

2001-10-30

At the beginning of a new millennium it seems a good idea to stop for a moment and take stock of the current state of forensic science. As a field of scientific research and scientific application, forensic science is a little more than a century old. Forensic science may be said to have begun in 1887 with the simultaneous publication of A. Conan Doyle's A Study in Scarlet and Hans Gross's Handbuch f1/4r Untersuchungsrichter. Conan Doyle's novel introduced to the world the character of Sherlock Holmes, whose literary career would popularize the use of physical evidence in criminal investigations. Gross's manual for examining magistrates suggests ways in which the expertise of chemists, biologists, geologists, and other natural scientists could contribute to investigations. Gross's book was translated into a number of languages and went through various updated editions during the course of the century. The intervening century saw the development and application of fingerprinting, firearm and tool mark identification, forensic chemistry, forensic biology, forensic toxicology, forensic odontology, forensic pathology, and forensic engineering. Increasingly, the judicial systems of the industrial nations of the world have come to rely upon the expertise of scientists in a variety of disciplines. In most advanced countries, virtually all criminal prosecutions now involve the presentation of scientific testimony. This has had the beneficial effect of diminishing the reliance of courts on eyewitness testimony and defendant confessions.

Taxonomy of Challenges for Digital Forensics.

PubMed

Karie, Nickson M; Venter, Hein S

2015-07-01

Since its inception, over a decade ago, the field of digital forensics has faced numerous challenges. Despite different researchers and digital forensic practitioners having studied and analysed various known digital forensic challenges, as of 2013, there still exists a need for a formal classification of these challenges. This article therefore reviews existing research literature and highlights the various challenges that digital forensics has faced for the last 10 years. In conducting this research study, however, it was difficult for the authors to review all the existing research literature in the digital forensic domain; hence, sampling and randomization techniques were employed to facilitate the review of the gathered literature. Taxonomy of the various challenges is subsequently proposed in this paper based on our review of the literature. The taxonomy classifies the large number of digital forensic challenges into four well-defined and easily understood categories. The proposed taxonomy can be useful, for example, in future developments of automated digital forensic tools by explicitly describing processes and procedures that focus on addressing specific challenges identified in this paper. However, it should also be noted that the purpose of this paper was not to propose any solutions to the individual challenges that digital forensics face, but to serve as a survey of the state of the art of the research area. © 2015 American Academy of Forensic Sciences.

Cell phone camera ballistics: attacks and countermeasures

NASA Astrophysics Data System (ADS)

Steinebach, Martin; Liu, Huajian; Fan, Peishuai; Katzenbeisser, Stefan

2010-01-01

Multimedia forensics deals with the analysis of multimedia data to gather information on its origin and authenticity. One therefore needs to distinguish classical criminal forensics (which today also uses multimedia data as evidence) and multimedia forensics where the actual case is based on a media file. One example for the latter is camera forensics where pixel error patters are used as fingerprints identifying a camera as the source of an image. Of course multimedia forensics can become a tool for criminal forensics when evidence used in a criminal investigation is likely to be manipulated. At this point an important question arises: How reliable are these algorithms? Can a judge trust their results? How easy are they to manipulate? In this work we show how camera forensics can be attacked and introduce a potential countermeasure against these attacks.

An Evidence-Based Forensic Taxonomy of Windows Phone Communication Apps.

PubMed

Cahyani, Niken Dwi Wahyu; Martini, Ben; Choo, Kim-Kwang Raymond; Ab Rahman, Nurul Hidayah; Ashman, Helen

2018-05-01

Communication apps can be an important source of evidence in a forensic investigation (e.g., in the investigation of a drug trafficking or terrorism case where the communications apps were used by the accused persons during the transactions or planning activities). This study presents the first evidence-based forensic taxonomy of Windows Phone communication apps, using an existing two-dimensional Android forensic taxonomy as a baseline. Specifically, 30 Windows Phone communication apps, including Instant Messaging (IM) and Voice over IP (VoIP) apps, are examined. Artifacts extracted using physical acquisition are analyzed, and seven digital evidence objects of forensic interest are identified, namely: Call Log, Chats, Contacts, Locations, Installed Applications, SMSs and User Accounts. Findings from this study would help to facilitate timely and effective forensic investigations involving Windows Phone communication apps. © 2017 American Academy of Forensic Sciences.

Forensic Taxonomy of Android Social Apps.

PubMed

Azfar, Abdullah; Choo, Kim-Kwang Raymond; Liu, Lin

2017-03-01

An Android social app taxonomy incorporating artifacts that are of forensic interest will enable users and forensic investigators to identify the personally identifiable information (PII) stored by the apps. In this study, 30 popular Android social apps were examined. Artifacts of forensic interest (e.g., contacts lists, chronology of messages, and timestamp of an added contact) were recovered. In addition, images were located, and Facebook token strings used to tie account identities and gain access to information entered into Facebook by a user were identified. Based on the findings, a two-dimensional taxonomy of the forensic artifacts of the social apps is proposed. A comparative summary of existing forensic taxonomies of different categories of Android apps, designed to facilitate timely collection and analysis of evidentiary materials from Android devices, is presented. © 2016 American Academy of Forensic Sciences.

Are UK undergraduate Forensic Science degrees fit for purpose?

PubMed

Welsh, Charles; Hannis, Marc

2011-09-01

In October 2009 Skills for Justice published the social research paper 'Fit for purpose?: Research into the provision of Forensic Science degree programmes in UK Higher Education Institutions.' The research engaged employers representing 95% of UK Forensic Science providers and 79% of UK universities offering Forensic Science or Crime Scene degree programmes. In addition to this, the research collected the views of 430 students studying these degrees. In 2008 there were approximately 9000 people working in the Forensic Science sector in the UK. The research found that the numbers of students studying Forensic Science or Crime Scene degrees in the UK have more than doubled since 2002-03, from 2191 in to 5664 in 2007-08. Over the same period there were twice as many females as males studying for these degrees. The research concluded that Forensic Science degree programmes offered by UK universities were of a good quality and they provided the student with a positive learning experience but the content was not relevant for Forensic Science employers. This echoed similar research by the former Government Department for Innovation, Universities and Skills on graduates from wider science, technology, engineering and mathematics degree programmes. The research also found that 75% of students studying Forensic Science or Crime Scene degrees expected to have a career in the Forensic Science sector, meaning that ensuring these courses are relevant for employers is a key challenge for universities. This paper reflects on the original research and discusses the implications in light of recent government policy. Copyright © 2011 Forensic Science Society. Published by Elsevier Ireland Ltd. All rights reserved.

Students' Physical and Psychological Reactions to Forensic Dissection: Are There Risk Factors?

ERIC Educational Resources Information Center

Sergentanis, Theodoros N.; Papadodima, Stavroula A.; Evaggelakos, Christos I.; Mytilinaios, Dimitrios G.; Goutas, Nikolaos D.; Spiliopoulou, Chara A.

2010-01-01

The reactions of students to forensic dissection encompass psychologico-emotional and physical components. This exploratory study aimed to determine risk factors for students' adverse physical and psychological reactions to forensic dissection. All sixth-year medical students (n = 304) attending the compulsory practical course in forensic medicine…

Practice Parameter for Child and Adolescent Forensic Evaluations

ERIC Educational Resources Information Center

Journal of the American Academy of Child & Adolescent Psychiatry, 2011

2011-01-01

This Parameter addresses the key concepts that differentiate the forensic evaluation of children and adolescents from a clinical assessment. There are ethical issues unique to the forensic evaluation, because the forensic evaluator's duty is to the person, court, or agency requesting the evaluation, rather than to the patient. The forensic…

Setting Course: The Case for the Credentialing of Forensic Interviewers

ERIC Educational Resources Information Center

Haney, Mike; Vieth, Victor I.; Campos, Hector M.

2010-01-01

The article provides a history of efforts to develop a credentialing or certification process for forensic interviewers and reviews the multitiered credentialing process offered by the National Association of Certified Child Forensic Interviewers. The authors argue the benefits of a credentialing process for forensic interviewers and respond to…

Forensics on a Shoestring Budget

ERIC Educational Resources Information Center

Greco, Joseph A.

2005-01-01

In recent years, forensic science has gained popularity thanks in part to high-profile court cases and television programs. Although the cost of forensic equipment and supplies may initially seem too expensive for the typical high school classroom, the author developed an activity that incorporates forensics into her 10th-grade biology curriculum…

Forensic Analysis Demonstration via Hawaii Five-O

ERIC Educational Resources Information Center

Shmaefsky, Brian R.

2006-01-01

"Forensics," in its most universal sense, is defined as the use of science or technology in the investigation and establishment of facts or evidence for determining identity or relatedness. Most forensic reasoning is used for arguing legal matters. However, forensic studies are also used in agronomy, biology, chemistry, geology, and…

Frequently cited journals in forensic psychology.

PubMed

Black, Steve

2012-02-01

Works cited in six forensic psychology journals published 2008-2010 were counted to identify the most frequently cited journals. The sample of works cited (N = 21,776) was not a definitive ranked list of important journals in forensic psychology, but was large enough to indicate high-impact journals. The list of frequently cited publications included more general psychiatry and psychology journals than titles specific to forensic psychology. The implications of the proportion of general versus specific titles for collections supporting research in forensic psychology were discussed.

Soil Microbial Forensics.

PubMed

Santiago-Rodriguez, Tasha M; Cano, Raúl J

2016-08-01

Soil microbial forensics can be defined as the study of how microorganisms can be applied to forensic investigations. The field of soil microbial forensics is of increasing interest and applies techniques commonly used in diverse disciplines in order to identify microbes and determine their abundances, complexities, and interactions with soil and surrounding objects. Emerging new techniques are also providing insights into the complexity of microbes in soil. Soil may harbor unique microbes that may reflect specific physical and chemical characteristics indicating site specificity. While applications of some of these techniques in the field of soil microbial forensics are still in early stages, we are still gaining insight into how microorganisms may be more robustly used in forensic investigations.

The value of crime scene and site visitation by forensic psychologists and psychiatrists.

PubMed

Mohandie, Kris; Meloy, J Reid

2013-05-01

Site visits and crime scene visitation by forensic psychologists and psychiatrists may enhance the accuracy and credibility of their forensic work in criminal, civil, and other important contexts. This ethically sound technique of after-the-fact data collection and verification offers numerous potential benefits to the forensic mental health professional: clarifying the subject's actions, assessing the reliability of witness reports, identifying contextual determinants of behavior, and more fully illuminating subject motivation and decision-making. Limitations and suggested guidelines for conducting site visits are offered. Guidelines include preplanning, arranging for an informed guide to accompany and narrate the visit, and conducting the site visit prior to forensic examinations. © 2013 American Academy of Forensic Sciences.

Course constructions: A case-base of forensic toxicology.

PubMed

Zhou, Nan; Wu, Yeda; Su, Terry; Zhang, Liyong; Yin, Kun; Zheng, Da; Zheng, Jingjing; Huang, Lei; Wu, Qiuping; Cheng, Jianding

2017-08-01

Forensic toxicology education in China is limited by insufficient teaching methods and resources, resulting in students with adequate theoretical principles but lacking practice experience. Typical cases used as teaching materials vividly represent intoxication and provide students with an opportunity to practice and hone resolving skills. In 2013, the Department of Forensic Pathology at Zhongshan School of Medicine began to construct top-quality courses in forensic toxicology, with its first step, creating a base containing typical cases of intoxication. This essay reviews the construction process of said cases-base, which is intended to set an example of forensic toxicology education. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

A Systems Approach to Biometrics in the Military Domain.

PubMed

Wilson, Lauren; Gahan, Michelle; Lennard, Chris; Robertson, James

2018-02-21

Forensic biometrics is the application of forensic science principles to physical and behavioral characteristics. Forensic biometrics is a secondary sub-system in the forensic science "system of systems," which describes forensic science as a sub-system in the larger criminal justice, law enforcement, intelligence, and military system. The purpose of this paper is to discuss biometrics in the military domain and integration into the wider forensic science system of systems. The holistic system thinking methodology was applied to the U.S. biometric system to map it to the system of systems framework. The U.S. biometric system is used as a case study to help guide other countries to develop military biometric systems that are integrated and interoperable at the whole-of-government level. The aim is to provide the system of systems framework for agencies to consider for proactive design of biometric systems. © 2018 American Academy of Forensic Sciences.

Using environmental forensic microscopy in exposure science.

PubMed

Millette, James R; Brown, Richard S; Hill, Whitney B

2008-01-01

Environmental forensic microscopy investigations are based on the methods and procedures developed in the fields of criminal forensics, industrial hygiene and environmental monitoring. Using a variety of microscopes and techniques, the environmental forensic scientist attempts to reconstruct the sources and the extent of exposure based on the physical evidence left behind after particles are exchanged between an individual and the environments he or she passes through. This article describes how environmental forensic microscopy uses procedures developed for environmental monitoring, criminal forensics and industrial hygiene investigations. It provides key references to the interdisciplinary approach used in microscopic investigations. Case studies dealing with lead, asbestos, glass fibers and other particulate contaminants are used to illustrate how environmental forensic microscopy can be very useful in the initial stages of a variety of environmental exposure characterization efforts to eliminate some agents of concern and to narrow the field of possible sources of exposure.

Parallel digital forensics infrastructure.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liebrock, Lorie M.; Duggan, David Patrick

2009-10-01

This report documents the architecture and implementation of a Parallel Digital Forensics infrastructure. This infrastructure is necessary for supporting the design, implementation, and testing of new classes of parallel digital forensics tools. Digital Forensics has become extremely difficult with data sets of one terabyte and larger. The only way to overcome the processing time of these large sets is to identify and develop new parallel algorithms for performing the analysis. To support algorithm research, a flexible base infrastructure is required. A candidate architecture for this base infrastructure was designed, instantiated, and tested by this project, in collaboration with New Mexicomore » Tech. Previous infrastructures were not designed and built specifically for the development and testing of parallel algorithms. With the size of forensics data sets only expected to increase significantly, this type of infrastructure support is necessary for continued research in parallel digital forensics. This report documents the implementation of the parallel digital forensics (PDF) infrastructure architecture and implementation.« less

Accuracy Rates of Ancestry Estimation by Forensic Anthropologists Using Identified Forensic Cases.

PubMed

Thomas, Richard M; Parks, Connie L; Richard, Adam H

2017-07-01

A common task in forensic anthropology involves the estimation of the ancestry of a decedent by comparing their skeletal morphology and measurements to skeletons of individuals from known geographic groups. However, the accuracy rates of ancestry estimation methods in actual forensic casework have rarely been studied. This article uses 99 forensic cases with identified skeletal remains to develop accuracy rates for ancestry estimations conducted by forensic anthropologists. The overall rate of correct ancestry estimation from these cases is 90.9%, which is comparable to most research-derived rates and those reported by individual practitioners. Statistical tests showed no significant difference in accuracy rates depending on examiner education level or on the estimated or identified ancestry. More recent cases showed a significantly higher accuracy rate. The incorporation of metric analyses into the ancestry estimate in these cases led to a higher accuracy rate. © 2017 American Academy of Forensic Sciences.

A review of forensic science higher education programs in the United States: bachelor's and master's degrees.

PubMed

Tregar, Kristen L; Proni, Gloria

2010-11-01

As the number of forensic science programs offered at higher education institutions rises, and more students express an interest in them, it is important to gain information regarding the offerings in terms of courses, equipment available to students, degree requirements, and other important aspects of the programs. A survey was conducted examining the existing bachelor's and master's forensic science programs in the U.S. Of the responding institutions, relatively few were, at the time of the survey, accredited by the forensic science Education Programs Accreditation Commission (FEPAC). In general, the standards of the responding programs vary considerably primarily in terms of their size and subjects coverage. While it is clear that the standards for the forensic science programs investigated are not homogeneous, the majority of the programs provide a strong science curriculum, faculties with advanced degrees, and interesting forensic-oriented courses. © 2010 American Academy of Forensic Sciences.

The relevance of the Goudge inquiry to the practice of child protection/forensic paediatrics.

PubMed

Skellern, Catherine; Donald, Terence

2014-10-01

In 2008 Ontario, Canada the Goudge Inquiry arose following increasing concerns about practices surrounding forensic pathology and the investigation of paediatric deaths. Some of the considerations and recommendations have relevance to child protection/forensic paediatricians, particularly in relation to their responsibilities in opinion formulation and as expert witnesses. By examining the Inquiry recommendations, this paper applies them in relation to child protection/forensic paediatrics by discussing forensic medicine and its legal context, how interpretation of published reports and data should be used in opinion formulation; issues of 'diagnosis' versus 'opinion'; issues specific to child protection paediatrics; quality control; aspects of report writing and terminological considerations. It concludes with an adaptation of key recommendations directly from those of Goudge, applied to the context of paediatric forensic medicine undertaken in child protection assessments. Copyright © 2014 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

A Survey of Graduate Training Programs and Coursework in Forensic Psychology

ERIC Educational Resources Information Center

Burl, Jeffrey; Shah, Sanjay; Filone, Sarah; Foster, Elizabeth; DeMatteo, David

2012-01-01

An increasing number of graduate programs are available to students interested in the study of forensic psychology. The growth of forensic training opportunities is reflective of the wider development of forensic psychology as a discrete specialty area. An Internet-based survey was conducted to provide descriptive information to academic advisors…

A Study of the FEPAC Accredited Graduate Forensic Science Programs' Curricula

ERIC Educational Resources Information Center

Rushton, Catherine Genice

2016-01-01

The National Institute of Justice (1999) and the National Academy of Sciences (2009) recommended that forensic science training shift from on-the-job training to formal education; however, the reports cited inconsistencies in the curricula of the forensic science degree programs as an impediment to this. The Forensic Science Education Programs…

The Effects of Forensics Training on Verbal Aggression and Argumentativeness.

ERIC Educational Resources Information Center

Colbert, Kent R.; Dorff, Todd

A study focused on the effects of forensic participation on two specific traits--argumentativeness and verbal aggression. Two hundred eighty-one high school forensic students participating at a large western forensic tournament in the beginning of the 1990 academic year completed D. A. Infante's Argumentative and Verbal Aggression Scales. Results…

Forensic pharmacology: An important and evolving subspecialty needs recognition in India

PubMed Central

Malve, Harshad Onkarrao

2016-01-01

With training in pharmacology, a pharmacologist has an expert knowledge as well as working experience in the subjects of therapeutics, pharmacokinetics, and toxicology along with exposure to subjects such as forensic medicine during the medical education. All these knowledge domains can be applied and act as an interface to the forensic situations. The skills and expertise of a forensic pharmacologist can be useful in a large and diverse number of legal cases. With an ever increasing incidence of criminal and civil cases in India, the development and inclusion of forensic pharmacologist in the judicial system of India are the need of the hour. The research in pharmacology has witnessed great technological advancement that allows it to expand its scope beyond the domain of therapeutics, thus enabling Indian pharmacologists to explore the niche area of Forensic Pharmacology. Differing pharmacokinetics and pharmacodynamics of drugs in living and dead, drug interactions, abuse of drugs, personal injury or death due to drug exposure leading to medico-legal issues, environmental exposure to chemicals, and doping and forensic pharmacovigilance are the diverse aspects of Forensic Pharmacology. PMID:27134459

Forensic geoscience: applications of geology, geomorphology and geophysics to criminal investigations

NASA Astrophysics Data System (ADS)

Ruffell, Alastair; McKinley, Jennifer

2005-03-01

One hundred years ago Georg Popp became the first scientist to present in court a case where the geological makeup of soils was used to secure a criminal conviction. Subsequently there have been significant advances in the theory and practice of forensic geoscience: many of them subsequent to the seminal publication of "Forensic Geology" by Murray and Tedrow [Murray, R., Tedrow, J.C.F. 1975 (republished 1986). Forensic Geology: Earth Sciences and Criminal Investigation. Rutgers University Press, New York, 240 pp.]. Our review places historical development in the modern context of how the allied disciplines of geology (mineralogy, sedimentology, microscopy), geophysics, soil science, microbiology, anthropology and geomorphology have been used as tool to aid forensic (domestic, serious, terrorist and international) crime investigations. The latter half of this paper uses the concept of scales of investigation, from large-scale landforms through to microscopic particles as a method of categorising the large number of geoscience applications to criminal investigation. Forensic geoscience has traditionally used established non-forensic techniques: 100 years after Popp's seminal work, research into forensic geoscience is beginning to lead, as opposed to follow other scientific disciplines.

Forensic Science in Support of Wildlife Conservation Efforts - Genetic Approaches (Global Trends).

PubMed

Linacre, A

2011-01-01

Wildlife forensic science is a relatively recent development to meet the increasing need of the criminal justice system where there are investigations in alleged transgressions of either international or national legislation. This application of science draws on conservation genetics and forensic geneticists from mainstream forensic science. This review is a broad overview of the history of forensic wildlife science and some of the recent developments in forensic wildlife genetics with the application of DNA developments to nonhuman samples encountered in a forensic science investigation. The review will move from methods to look at the entire genome, when there is no previous knowledge of the species studied, through methods of species identification, using DNA to determine a possible geographic origin, through to assigning samples to a particular individual or a close genetic relative of this individual. The transfer of research methods into the criminal justice system for the investigation of wildlife crimes has been largely successful as is illustrated in the review. The review concludes with comments on the need for standardization and regulation in wildlife forensic science. Copyright © 2011 Central Police University.

The Rise of Forensic Pathology in Human Medicine: Lessons for Veterinary Forensic Pathology.

PubMed

Pollanen, M S

2016-09-01

The rise of forensic pathology in human medicine has greatly contributed to the administration of justice, public safety and security, and medical knowledge. However, the evolution of human forensic pathology has been challenging. Veterinary forensic pathologists can learn from some of the lessons that have informed the growth and development of human forensic pathology. Three main observations have emerged in the past decade. First, wrongful convictions tell us to use a truth-seeking stance rather than an a priori "think dirty" stance when investigating obscure death. Second, missed homicides and concealed homicides tell us that training and certification are the beginning of reliable forensic pathology. Third, failure of a sustainable institutional arrangement that fosters a combination of service, research, and teaching will lead to stagnation of knowledge. Forensic pathology of humans and animals will flourish, help protect society, and support justice if we embrace a modern biomedical scientific model for our practice. We must build training programs, contribute to the published literature, and forge strong collaborative institutions. © The Author(s) 2016.

Australian oral health case notes: assessment of forensic relevance and adherence to recording guidelines.

PubMed

Stow, L; James, H; Richards, L

2016-06-01

Dental case notes record clinical diagnoses and treatments, as well as providing continuity of patient care. They are also used for dento-legal litigation and forensic purposes. Maintaining accurate and comprehensive dental patient records is a dental worker's ethical and legal obligation. Australian registered specialist forensic odontologists were surveyed to determine the relevance of recorded case note items for dental identification. A dental case notes sample was assessed for adherence with odontologist nominated forensic value and compiled professional record keeping guidelines of forensic relevance. Frequency of item recording, confidence interval, examiner agreement and statistical significance were determined. Broad agreement existed between forensic odontologists as to which recorded dental items have most forensic relevance. Inclusion frequency of these items in sampled case notes varied widely (e.g. single area radiographic view present in 75%, CI = 65.65-82.50; completed odontogram in 56%, CI = 46.23-65.33). Recording of information specified by professional record keeping guidelines also varied, although overall inclusion was higher than for forensically desired items (e.g. patient's full name in 99%, CI = 94.01 - >99.99; named treating practitioner in 23%, CI = 15.78-32.31). Many sampled dental case notes lacked details identified as being valuable by forensic specialists and as specified by professional record keeping guidelines. © 2016 Australian Dental Association.

Forensic psychiatric evaluations: an overview of methods, ethical issues, and criminal and civil assessments.

PubMed

Sher, Leo

2015-05-01

Forensic psychiatry is frequently defined as the branch of psychiatry that deals with issues arising in the interface between psychiatry and the law. Psychiatrists are called on by the legal system to provide testimony in a wide variety of cases, criminal and civil. In criminal cases, forensic psychiatrists may be asked to comment on the competence of a person to make decisions throughout all the phases of criminal investigation, trial, and punishment. These include the competence to stand trial, to plead guilty, to be sentenced, to waive appeal, and to be executed. In civil cases, forensic psychiatric experts are asked to evaluate a number of civil competences, including competence to make a will or contract or to make decisions about one's person and property. Psychiatrists are also called on to testify about many other issues related to civil cases. Forensic psychiatrists who work with children and adolescents are frequently involved in evaluations and testimonies concerning juvenile delinquency, child custody, termination of parental rights, and other issues. As such, forensic psychiatric experts have now developed into a reputable and well-known group of professionals. Forensic evaluation methods, ethical issues related to forensic psychiatric practice, and some common criminal and civil forensic psychiatric evaluations are discussed in this overview.

Pilot study on doctors working in departments of forensic medicine in German-speaking areas.

PubMed

Gauthier, S; Buddeberg-Fischer, B; Bucher, M; Thali, M; Bartsch, Ch

2013-11-01

Several directors of institutes of forensic and legal medicine in German-speaking areas have noticed a lack of young doctors with specialty qualifications (full board certification) in forensic medicine during recent years. The pilot study was intended to brainstorm the possible reasons for this shortage, by carrying out a survey of doctors working in departments of forensic medicine, paying particular attention to job satisfaction and opinions as to why there are fewer forensic specialists. We sent the link to an online questionnaire to all members of the societies of forensic medicine in Germany, Switzerland and Austria. Altogether, 129 respondents completed the questionnaire and were included in the study. Slightly more men than women replied; the mean age of all respondents was 41. Most respondents had completed their specialty training and worked full-time. In general, participants were moderately satisfied with their careers. Men reported greater career success than women, as determined by objective criteria. Career support was considered to be suboptimal. For most of the respondents, the level of enjoyment of working in forensic medicine was either higher than or approximately the same as the level recalled from five years earlier. Possible reasons for the lack of qualified doctors in forensic medicine institutes are the non-availability of both senior posts and specialty training posts. Career opportunities in forensic medicine are not considered to be attractive. Copyright © 2013 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Conceptualising forensic science and forensic reconstruction. Part II: The critical interaction between research, policy/law and practice.

PubMed

Morgan, R M

2017-11-01

This paper builds on the FoRTE conceptual model presented in part I to address the forms of knowledge that are integral to the four components of the model. Articulating the different forms of knowledge within effective forensic reconstructions is valuable. It enables a nuanced approach to the development and use of evidence bases to underpin decision-making at every stage of a forensic reconstruction by enabling transparency in the reporting of inferences. It also enables appropriate methods to be developed to ensure quality and validity. It is recognised that the domains of practice, research, and policy/law intersect to form the nexus where forensic science is situated. Each domain has a distinctive infrastructure that influences the production and application of different forms of knowledge in forensic science. The channels that can enable the interaction between these domains, enhance the impact of research in theory and practice, increase access to research findings, and support quality are presented. The particular strengths within the different domains to deliver problem solving forensic reconstructions are thereby identified and articulated. It is argued that a conceptual understanding of forensic reconstruction that draws on the full range of both explicit and tacit forms of knowledge, and incorporates the strengths of the different domains pertinent to forensic science, offers a pathway to harness the full value of trace evidence for context sensitive, problem-solving forensic applications. Copyright © 2017 The Author. Published by Elsevier B.V. All rights reserved.

Bayesian networks for evaluation of evidence from forensic entomology.

PubMed

Andersson, M Gunnar; Sundström, Anders; Lindström, Anders

2013-09-01

In the aftermath of a CBRN incident, there is an urgent need to reconstruct events in order to bring the perpetrators to court and to take preventive actions for the future. The challenge is to discriminate, based on available information, between alternative scenarios. Forensic interpretation is used to evaluate to what extent results from the forensic investigation favor the prosecutors' or the defendants' arguments, using the framework of Bayesian hypothesis testing. Recently, several new scientific disciplines have been used in a forensic context. In the AniBioThreat project, the framework was applied to veterinary forensic pathology, tracing of pathogenic microorganisms, and forensic entomology. Forensic entomology is an important tool for estimating the postmortem interval in, for example, homicide investigations as a complement to more traditional methods. In this article we demonstrate the applicability of the Bayesian framework for evaluating entomological evidence in a forensic investigation through the analysis of a hypothetical scenario involving suspect movement of carcasses from a clandestine laboratory. Probabilities of different findings under the alternative hypotheses were estimated using a combination of statistical analysis of data, expert knowledge, and simulation, and entomological findings are used to update the beliefs about the prosecutors' and defendants' hypotheses and to calculate the value of evidence. The Bayesian framework proved useful for evaluating complex hypotheses using findings from several insect species, accounting for uncertainty about development rate, temperature, and precolonization. The applicability of the forensic statistic approach to evaluating forensic results from a CBRN incident is discussed.

Forensic intelligence framework--Part I: Induction of a transversal model by comparing illicit drugs and false identity documents monitoring.

PubMed

Morelato, Marie; Baechler, Simon; Ribaux, Olivier; Beavis, Alison; Tahtouh, Mark; Kirkbride, Paul; Roux, Claude; Margot, Pierre

2014-03-01

Forensic intelligence is a distinct dimension of forensic science. Forensic intelligence processes have mostly been developed to address either a specific type of trace or a specific problem. Even though these empirical developments have led to successes, they are trace-specific in nature and contribute to the generation of silos which hamper the establishment of a more general and transversal model. Forensic intelligence has shown some important perspectives but more general developments are required to address persistent challenges. This will ensure the progress of the discipline as well as its widespread implementation in the future. This paper demonstrates that the description of forensic intelligence processes, their architectures, and the methods for building them can, at a certain level, be abstracted from the type of traces considered. A comparative analysis is made between two forensic intelligence approaches developed independently in Australia and in Europe regarding the monitoring of apparently very different kind of problems: illicit drugs and false identity documents. An inductive effort is pursued to identify similarities and to outline a general model. Besides breaking barriers between apparently separate fields of study in forensic science and intelligence, this transversal model would assist in defining forensic intelligence, its role and place in policing, and in identifying its contributions and limitations. The model will facilitate the paradigm shift from the current case-by-case reactive attitude towards a proactive approach by serving as a guideline for the use of forensic case data in an intelligence-led perspective. A follow-up article will specifically address issues related to comparison processes, decision points and organisational issues regarding forensic intelligence (part II). Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The end of the (forensic science) world as we know it? The example of trace evidence

PubMed Central

Roux, Claude; Talbot-Wright, Benjamin; Robertson, James; Crispino, Frank; Ribaux, Olivier

2015-01-01

The dominant conception of forensic science as a patchwork of disciplines primarily assisting the criminal justice system (i.e. forensics) is in crisis or at least shows a series of anomalies and serious limitations. In recent years, symptoms of the crisis have been discussed in a number of reports by various commentators, without a doubt epitomized by the 2009 report by the US National Academies of Sciences (NAS 2009 Strengthening forensic science in the United States: a path forward). Although needed, but viewed as the solution to these drawbacks, the almost generalized adoption of stricter business models in forensic science casework compounded with ever-increasing normative and compliance processes not only place additional pressures on a discipline that already appears in difficulty, but also induce more fragmentation of the different forensic science tasks, a tenet many times denounced by the same NAS report and other similar reviews. One may ask whether these issues are not simply the result of an unfit paradigm. If this is the case, the current problems faced by forensic science may indicate future significant changes for the discipline. To facilitate broader discussion this presentation focuses on trace evidence, an area that is seminal to forensic science both for epistemological and historical reasons. There is, however, little doubt that this area is currently under siege worldwide. Current and future challenges faced by trace evidence are discussed along with some possible answers. The current situation ultimately presents some significant opportunities to re-invent not only trace evidence but also forensic science. Ultimately, a distinctive, more robust and more reliable science may emerge through rethinking the forensics paradigm built on specialisms, revisiting fundamental forensic science principles and adapting them to the twenty-first century. PMID:26101285

The Importance of International Technical Nuclear Forensics to Deter Illicit Trafficking

DOE Office of Scientific and Technical Information (OSTI.GOV)

Smith, D K

2007-01-30

Illicit trafficking of nuclear materials is a transboundary problem that requires a cooperative approach involving international nuclear forensics to ensure all states understand the threat posed by nuclear smuggling as well as a means to best deter the movement of nuclear contraband. To achieve the objectives, all cases involving illicit trafficking of nuclear and radiological materials must be vigorously pursued and prosecuted when appropriate. The importance of outreach and formal government-to-government relationships with partner nations affected by nuclear trafficking cannot be under-estimated. States that are situated on smuggling routes may be well motivated to counter nuclear crimes to bolster theirmore » own border and transportation security as well as strengthen their economic and political viability. National law enforcement and atomic energy agencies in these states are aggressively pursuing a comprehensive strategy to counter nuclear smuggling through increasing reliance on technical nuclear forensics. As part of these activities, it is essential that these organizations be given adequate orientation to the best practices in this emerging discipline including the categorization of interdicted nuclear material, collection of traditional and nuclear forensic evidence, data analysis using optimized analytical protocols, and how to best fuse forensics information with reliable case input to best develop a law enforcement or national security response. The purpose of formalized USG relationship is to establish an institutional framework for collaboration in international forensics, improve standards of forensics practice, conduct joint exercises, and pursue case-work that benefits international security objectives. Just as outreach and formalized relationships are important to cultivate international nuclear forensics, linking nuclear forensics to ongoing national assistance in border and transpiration security, including port of entry of entry monitoring, nuclear safeguards, and emerging civilian nuclear power initiatives including the Global Nuclear Energy Partnership are crucial components of a successful nuclear detection and security architecture. Once illicit shipments of nuclear material are discovered at a border, the immediate next question will be the nature and the source of the material, as well as the identity of the individual(s) involved in the transfer as well as their motivations. The Nuclear Smuggling International Technical Working Group (ITWG) is a forum for the first responder, law enforcement, policy, and diplomatic community to partner with nuclear forensics experts worldwide to identify requirements and develop technical solutions in common. The ITWG was charted in 1996 and since that time approximately 30 member states and organizations have participated in 11 annual international meetings. The ITWG also works closely with the IAEA to provide countries with support for forensic analyses. Priorities include the development of common protocols for the collection of nuclear forensic evidence and laboratory investigations, organization of forensic round-robin analytical exercises and technical forensic assistance to requesting nations. To promote the science of nuclear forensics within the ITWG the Nuclear Forensics Laboratory Group was organized in 2004. A Model Action Plan for nuclear forensics was developed by the ITWG and published as an IAEA Nuclear security Series document to guide member states in their own forensics investigations. Through outreach, formalized partnerships, common approaches and security architectures, and international working groups, nuclear forensics provides an important contribution to promoting nuclear security and accountability.« less

Use of the CO I Gene as a Species Indicator for Forensically Important Flies: A Forensic Entomology Laboratory Exercise

ERIC Educational Resources Information Center

Honda, Jeffrey Y.

2008-01-01

Forensic entomologists utilize insects (particularly flies) to establish the time interval between death and body discovery. This important piece of information may answer questions as to the circumstances of the individual's death and insects are now routinely utilized and recognized as being important forensic indicators. Of extreme importance…

Computer Forensics: Is It the Next Hot IT Subject?

ERIC Educational Resources Information Center

Williams, Victor G.; Revels, Ken

2006-01-01

Digital Forensics is not just the recovery of data or information from computer systems and their networks. It is not a procedure that can be accomplished by software alone, and most important, it is not something that can be accomplished by other than a trained IT forensic professional. Digital Forensics is an emerging science and was developed…

Evolution of forensic odontology: An overview

PubMed Central

Balachander, N.; Babu, N. Aravindha; Jimson, Sudha; Priyadharsini, C.; Masthan, K. M. K.

2015-01-01

Forensic dentistry or forensic odontology admits dentists’ participation or identification of the victim and assisting legal and criminal issues. It refers to the proper handling, examination, identification and evaluation of dental evidence. This article summarizes the evolution of forensic odontology that started right from Garden of Eden to the modern scenario in identification of the gang rape case which happened in the state capital. Forensic dentistry plays a significant role in identifying the victims of crime, deceased individuals through the examination of anatomical structures, dental appliances and dental restorations. PMID:26015703

[Practice value of whole genome amplification technology to be used in forensic science and analysis of its result].

PubMed

Deng, Jian-qiang; Hou, Yi-ping

2005-08-01

Genetic analysis from forensic microsamples is a urgent, difficult task in forensic science, because it is frequently limited by the amount of specimen available in forensic practice, much effort has been carried out to resolve this difficulty. Whole genome amplification (WGA) technology, which was developing quickly in these years, has been thought to be a powerful, reliable and efficient strategy in analysis of minute amount DNA on many fields. In this review, we discuss its application in forensic science.

[Biochemical indicators of anaphylactic shock and the application in forensic medicine].

PubMed

Mi, Li; Chen, Jie; Gao, Wei-Min; Du, Zhong-Bo; Cao, Zhi-Peng; Zhang, Yuan; Zhu, Bao-Li

2014-04-01

Fatal anaphylactic shock is common in forensic practice. However, it is difficult to diagnose for lacking specific pathological and morphologic changes in forensic autopsy. The application of some biochemical indicators is of great significance. This paper reviews the biological characteristics of some biochemical indicators and detection methods. The forensic application, problems and prospects of these indicators are also introduced in details. The stable biochemical indicators, IgE, tryptase and chymase, show great potential and advantages in the identification of fatal anaphylactic shock in forensic medicine.

Artefact in forensic medicine: non-missile penetrating injury.

PubMed

Patel, F

1994-12-01

Gunshot wounds are well characterised in forensic textbooks and atypical or unusual ballistic characteristics feature regularly in forensic literature. Forensic practitioners receive continuing education in recognising a variety of gunshot wounds which are created by bullet missiles. Awareness of a non-missile penetrating injury mimicking a gunshot wound is also relevant to forensic medical examiners or others who are likely to attend a scene of death. In this case, which involved self-stabbing with a metal nail, a homicidal firearm death investigation was instigated because of a misinterpretation by crime scene investigators.

A practical overview and comparison of certain commercial forensic software tools for processing large-scale digital investigations

NASA Astrophysics Data System (ADS)

Kröger, Knut; Creutzburg, Reiner

2013-05-01

The aim of this paper is to show the usefulness of modern forensic software tools for processing large-scale digital investigations. In particular, we focus on the new version of Nuix 4.2 and compare it with AccessData FTK 4.2, X-Ways Forensics 16.9 and Guidance Encase Forensic 7 regarding its performance, functionality, usability and capability. We will show how these software tools work with large forensic images and how capable they are in examining complex and big data scenarios.

DNA fingerprinting in forensics: past, present, future

PubMed Central

2013-01-01

DNA fingerprinting, one of the great discoveries of the late 20th century, has revolutionized forensic investigations. This review briefly recapitulates 30 years of progress in forensic DNA analysis which helps to convict criminals, exonerate the wrongly accused, and identify victims of crime, disasters, and war. Current standard methods based on short tandem repeats (STRs) as well as lineage markers (Y chromosome, mitochondrial DNA) are covered and applications are illustrated by casework examples. Benefits and risks of expanding forensic DNA databases are discussed and we ask what the future holds for forensic DNA fingerprinting. PMID:24245688

Best practice in forensic entomology--standards and guidelines.

PubMed

Amendt, Jens; Campobasso, Carlo P; Gaudry, Emmanuel; Reiter, Christian; LeBlanc, Hélène N; Hall, Martin J R

2007-03-01

Forensic entomology, the use of insects and other arthropods in forensic investigations, is becoming increasingly more important in such investigations. To ensure its optimal use by a diverse group of professionals including pathologists, entomologists and police officers, a common frame of guidelines and standards is essential. Therefore, the European Association for Forensic Entomology has developed a protocol document for best practice in forensic entomology, which includes an overview of equipment used for collection of entomological evidence and a detailed description of the methods applied. Together with the definitions of key terms and a short introduction to the most important methods for the estimation of the minimum postmortem interval, the present paper aims to encourage a high level of competency in the field of forensic entomology.

Bodies of science and law: forensic DNA profiling, biological bodies, and biopower.

PubMed

Toom, Victor

2012-01-01

How is jurisdiction transferred from an individual's biological body to agents of power such as the police, public prosecutors, and the judiciary, and what happens to these biological bodies when transformed from private into public objects? These questions are examined by analysing bodies situated at the intersection of science and law. More specifically, the transformation of ‘private bodies’ into ‘public bodies’ is analysed by going into the details of forensic DNA profiling in the Dutch jurisdiction. It will be argued that various ‘forensic genetic practices’ enact different forensic genetic bodies'. These enacted forensic genetic bodies are connected with various infringements of civil rights, which become articulated in exploring these forensic genetic bodies’‘normative registers’.

Forensic intelligence framework. Part II: Study of the main generic building blocks and challenges through the examples of illicit drugs and false identity documents monitoring.

PubMed

Baechler, Simon; Morelato, Marie; Ribaux, Olivier; Beavis, Alison; Tahtouh, Mark; Kirkbride, K Paul; Esseiva, Pierre; Margot, Pierre; Roux, Claude

2015-05-01

The development of forensic intelligence relies on the expression of suitable models that better represent the contribution of forensic intelligence in relation to the criminal justice system, policing and security. Such models assist in comparing and evaluating methods and new technologies, provide transparency and foster the development of new applications. Interestingly, strong similarities between two separate projects focusing on specific forensic science areas were recently observed. These observations have led to the induction of a general model (Part I) that could guide the use of any forensic science case data in an intelligence perspective. The present article builds upon this general approach by focusing on decisional and organisational issues. The article investigates the comparison process and evaluation system that lay at the heart of the forensic intelligence framework, advocating scientific decision criteria and a structured but flexible and dynamic architecture. These building blocks are crucial and clearly lay within the expertise of forensic scientists. However, it is only part of the problem. Forensic intelligence includes other blocks with their respective interactions, decision points and tensions (e.g. regarding how to guide detection and how to integrate forensic information with other information). Formalising these blocks identifies many questions and potential answers. Addressing these questions is essential for the progress of the discipline. Such a process requires clarifying the role and place of the forensic scientist within the whole process and their relationship to other stakeholders. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Overview of Forensic Toxicology, Yesterday, Today and in the Future.

PubMed

Chung, Heesun; Choe, Sanggil

2017-01-01

The scope of forensic toxicology has been tremendously expanded over the past 50 years. From two general sections forensic toxicology can be further classified into 8-9 sections. The most outstanding improvement in forensic toxicology is the changes brought by instrumental development. The field of forensic toxicology was revolutionized by the development of immunoassay and benchtop GC-MS in the 1980's and LC-MS-MS in 2000's. Detection of trace amounts of analytes has allowed the use of new specimens such as hair and oral fluids, along with blood and urine. Over a longer period of time, continuous efforts have been made to efficiently extract and separate drug and poison from biological fluids. International endeavors to develop high quality standards and guidelines for drugs and poisons in biological specimens and to promote them in order to increase reliability of laboratories are also part of the recent advancement of forensic toxicology. Interpretation of postmortem toxicology encompasses various factors including postmortem redistribution and stability. Considering the recent trend, the interpretation of toxicological results should account for autopsy findings, crime scene information, and related medical history. The fields of forensic toxicology will continuously develop to improve analysis of target analytes from various specimens, quality assurance program, and results interpretation. In addition, the development of analytical techniques will also contribute further advancement of forensic toxicology. The societies of forensic toxicologists, such as TIAFT, will play an important role for the advancement of forensic toxicology by collaborating and sharing ideas between toxicologists from both developed and developing countries. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Psychiatric/ psychological forensic report writing.

PubMed

Young, Gerald

Approaches to forensic report writing in psychiatry, psychology, and related mental health disciplines have moved from an organization, content, and stylistic framework to considering ethical and other codes, evidentiary standards, and practice considerations. The first part of the article surveys different approaches to forensic report writing, including that of forensic mental health assessment and psychiatric ethics. The second part deals especially with psychological ethical approaches. The American Psychological Association's Ethical Principles and Code of Conduct (2002) provide one set of principles on which to base forensic report writing. The U.S. Federal Rules of Evidence (2014) and related state rules provide another basis. The American Psychological Association's Specialty Guidelines for Forensic Psychology (2013) provide a third source. Some work has expanded the principles in ethics codes; and, in the third part of this article, these additions are applied to forensic report writing. Other work that could help with the question of forensic report writing concerns the 4 Ds in psychological injury assessments (e.g., conduct oneself with Dignity, avoid the adversary Divide, get the needed reliable Data, Determine interpretations and conclusions judiciously). One overarching ethical principle that is especially applicable in forensic report writing is to be comprehensive, scientific, and impartial. As applied to forensic report writing, the overall principle that applies is that the work process and product should reflect integrity in its ethics, law, and science. Four principles that derive from this meta-principle concern: Competency and Communication; Procedure and Protection; Dignity and Distance; and Data Collection and Determination. The standards or rules associated with each of these principles are reviewed. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Soil examination for a forensic trace evidence laboratory-Part 3: A proposed protocol for the effective triage and management of soil examinations.

PubMed

Woods, Brenda; Lennard, Chris; Kirkbride, K Paul; Robertson, James

2016-05-01

In the past, forensic soil examination was a routine aspect of forensic trace evidence examinations. The apparent need for soil examinations then went through a period of decline and with it the capability of many forensic laboratories to carry out soil examinations. In more recent years, interest in soil examinations has been renewed due-at least in part-to soil examinations contributing to some high profile investigations. However, much of this renewed interest has been in organisations with a primary interest in soil and geology rather than forensic science. We argue the need to reinstate soil examinations as a trace evidence sub-discipline within forensic science laboratories and present a pathway to support this aim. An examination procedure is proposed that includes: (i) appropriate sample collection and storage by qualified crime scene examiners; (ii) exclusionary soil examinations by trace evidence scientists within a forensic science laboratory; (iii) inclusionary soil examinations by trace evidence scientists within a forensic science laboratory; and (iv) higher-level examination of soils by specialist soil scientists and palynologists. Soil examinations conducted by trace evidence scientists will be facilitated if the examinations are conducted using the instrumentation routinely used by these examiners. Hence, the proposed examination protocol incorporates instrumentation in routine use in a forensic trace evidence laboratory. Finally, we report on an Australian soil scene variability study and a blind trial that demonstrate the utility of the proposed protocol for the effective triage and management of soil samples by forensic laboratories. Crown Copyright © 2016. Published by Elsevier Ireland Ltd. All rights reserved.

Possibilities for retracing of copyright violations on current video game consoles by optical disk analysis

NASA Astrophysics Data System (ADS)

Irmler, Frank; Creutzburg, Reiner

2014-02-01

This paper deals with the possibilities of retracing copyright violations on current video game consoles (e.g. Microsoft Xbox, Sony PlayStation, ...) by studying the corresponding optical storage media DVD and Blu-ray. The possibilities of forensic investigation of DVD and Blu-ray Discs are presented. It is shown which information can be read by using freeware and commercial software for forensic examination. A detailed analysis is given on the visualization of hidden content and the possibility to find out information about the burning hardware used for writing on the optical discs. In connection with a forensic analysis of the Windows registry of a suspects PC a detailed overview of the crime scene for forged DVD and Blu-ray Discs can be obtained. Optical discs are examined under forensic aspects and the obtained results are implemented into automatic analysis scripts for the commercial forensics program EnCase Forensic. It is shown that for the optical storage media a possibility of identification of the drive used for writing can be obtained. In particular Blu-ray Discs contain the serial number of the burner. These and other findings were incorporated into the creation of various EnCase scripts for the professional forensic investigation with EnCase Forensic. Furthermore, a detailed flowchart for a forensic investigation of copyright infringement was developed.

[Coercive procedures in forensic psychiatry : Current treatment practice in forensic psychiatric hospitals from a medical ethics perspective].

PubMed

Jakovljević, A-K; Wiesemann, C

2016-07-01

In 2011 the legal foundations of coercive treatment in German forensic psychiatric clinics were declared to be unconstitutional. In the present study we analyzed the frequency of coercive procedures in forensic psychiatric hospitals before and after 2011, the consequences for medical care as well as the ethical assessments by attending chief physicians. By a questionnaire-based survey of views of attending chief physicians in forensic psychiatric clinics in 2013, data on the current state of patient care were collected and analyzed from an ethical perspective. These were compared with treatment data from a large forensic psychiatric clinic collected over the period 2007-2013. Even after 2011 coercive forms of treatment were applied in forensic psychiatric hospitals. In practice, there is a high degree of legal uncertainty regarding the limits of coercive treatment. Of all patients treated in forensic psychiatric clinics in 2012, on average 13 % had been in isolation at least once, approximately 3 % had been treated under fixation at least once and 2.2 % had been subjected to coercive medical treatment at least once. From an ethical perspective an open debate about the practice of coercive treatment is urgently required. Legal regulations, ethical guidelines and treatment standards have to be developed for the special situation of patient care in forensic psychiatric hospitals.

Importance of electromyography and the electrophysiological severity scale in forensic reports.

PubMed

Bilgin, Nursel Gamsiz; Ozge, Aynur; Mert, Ertan; Yalçinkaya, Deniz E; Kar, Hakan

2007-05-01

Forensic reports on traumatic peripheral nerve injuries include dysfunction degrees of extremities, which are arranged according to the Turkish Penalty Code. The aim of this study is to discuss the role and importance of electromyography while preparing forensic reports in the cases of traumatic peripheral nerve injuries and the usefulness of scoring systems. A modified global scale, recommended by Mondelli et al., was used to assess the electrophysiological impairment of each peripheral nerve. Forensic reports of 106 patients, reported between 2002 and 2004, were evaluated. Thirty-four percent of the cases were reported as "total loss of function," 41.5% were reported as "functional disability," and there were no dysfunctions in the other cases in forensic reports that were prepared based on Council of Social Insurance Regulations of Health Processes and Guide prepared by the Council of Forensic Medicine and profession associations of forensic medicine. When we rearranged these forensic reports based on the electrophysiological severity scale (ESS), it was clearly found that all of the score 2 cases and 86.7% of the score 3 cases corresponded to "functional disability" and 91.4% of the score 4 cases correspond to "total loss of function." We found a significant correlation between the ESS and functional evaluation in peripheral nerve injury cases. Evaluation of functional disabilities in peripheral nerve injuries with the ESS represents a standardized and objective method used for forensic reports.

Remarks on forensically interesting Sony Playstation 3 console features

NASA Astrophysics Data System (ADS)

Daugs, Gunnar; Kröger, Knut; Creutzburg, Reiner

2012-02-01

This paper deals with forensically interesting features of the Sony Playstation 3 game console. The construction and the internal structure are analyzed more precisely. Interesting forensic features of the operating system and the file system are presented. Differences between a PS3 with and without jailbreak are introduced and possible forensic attempts when using an installed Linux are discussed.

FastID: Extremely Fast Forensic DNA Comparisons

DTIC Science & Technology

2017-05-19

FastID: Extremely Fast Forensic DNA Comparisons Darrell O. Ricke, PhD Bioengineering Systems & Technologies Massachusetts Institute of...Technology Lincoln Laboratory Lexington, MA USA Darrell.Ricke@ll.mit.edu Abstract—Rapid analysis of DNA forensic samples can have a critical impact on...time sensitive investigations. Analysis of forensic DNA samples by massively parallel sequencing is creating the next gold standard for DNA

The Expanded Application of Forensic Science and Law Enforcement Methodologies in Army Counterintelligence

DTIC Science & Technology

2017-09-01

THE EXPANDED APPLICATION OF FORENSIC SCIENCE AND LAW ENFORCEMENT METHODOLOGIES IN ARMY COUNTERINTELLIGENCE A RESEARCH PROJECT...Jul 2017 The Expanded Application of Forensic Science and Law Enforcement Methodologies in Army Counterintelligence CW2 Stockham, Braden E. National...forensic science resources, law enforcement methodologies and procedures, and basic investigative training. In order to determine if these changes would

Expeditionary Forensic Support to Joint Force Commanders: What Changes or Considerations are Warranted?

DTIC Science & Technology

2012-04-10

builders . Human Intelligence (HUMINT) and Signals Intelligence (SIGINT) could then also be prioritized and employed accordingly for optimal 8...responsibility for digital and multimedia forensics, and DIA responsibility for forensic intelligence activities and programs.31 The Army is also currently...aligning functional oversight of Forensics, Biometrics, Law Enforcement, Detainee Operations, and Physical Security 11 under one overarching

Education and Training in Forensic Science: A Guide for Forensic Science Laboratories, Educational Institutions, and Students. Special Report.

ERIC Educational Resources Information Center

US Department of Justice, 2004

2004-01-01

Forensic science provides scientific and foundational information for investigators and courts, and thus plays a crucial role in the criminal justice system. This guide was developed through the work of the Technical Working Group on Education and Training in Forensic Science (TWGED) to serve as a reference on best education and training practices…

Assessment of the Forensic Sciences Profession: A Legal Study Concerning the Forensic Sciences Personnel. Volume III.

ERIC Educational Resources Information Center

Schroeder, Oliver, Jr.

The place and function of forensic sciences personnel in American criminal law and court procedure, and the criteria used by criminal trial judges and lawyers to assess the value of forensic sciences personnel were investigated. Federal, state, Virgin Island, and Puerto Rican laws were examined, and a search of the medical and legal literature…

Forensic Entomologists: An Evaluation of their Status

PubMed Central

Magni, Paola; Guercini, Silvia; Leighton, Angela; Dadour, Ian

2013-01-01

The National Academy of Sciences (2009) published a review charting several key recommendations on strengthening the forensic sciences as an entity as part of an initiative put forth by the USA Congress to streamline and improve the quality of the forensic sciences and their impact on the judiciary process. Although the review was not totally inclusive, many of its sentiments have permeated into all the forensic sciences. The following paper is designed to determine who is practicing the science of forensic entomology, and in what capacity, by questioning practicing forensic entomologists about the type of education obtained, their countries' standards and accreditation processes, as well as general demographic information such as age and gender. A 28-question survey was sent out to 300 forensic entomologists worldwide in 2009. Of the 70 respondents, 80% had a formal education (either Masters or PhD), and 66% published their research. Approximately 50% of respondents were involved in the delivery of expert evidence and writing up case reports, and countries were actively involved with accrediting personnel, facilities, and entomology kits. Many discrepancies within the reported practices and accreditation processes highlight the need for the adoption of a standard code of practice among forensic entomologists. PMID:24219583

Virtual reality and 3D animation in forensic visualization.

PubMed

Ma, Minhua; Zheng, Huiru; Lallie, Harjinder

2010-09-01

Computer-generated three-dimensional (3D) animation is an ideal media to accurately visualize crime or accident scenes to the viewers and in the courtrooms. Based upon factual data, forensic animations can reproduce the scene and demonstrate the activity at various points in time. The use of computer animation techniques to reconstruct crime scenes is beginning to replace the traditional illustrations, photographs, and verbal descriptions, and is becoming popular in today's forensics. This article integrates work in the areas of 3D graphics, computer vision, motion tracking, natural language processing, and forensic computing, to investigate the state-of-the-art in forensic visualization. It identifies and reviews areas where new applications of 3D digital technologies and artificial intelligence could be used to enhance particular phases of forensic visualization to create 3D models and animations automatically and quickly. Having discussed the relationships between major crime types and level-of-detail in corresponding forensic animations, we recognized that high level-of-detail animation involving human characters, which is appropriate for many major crime types but has had limited use in courtrooms, could be useful for crime investigation. © 2010 American Academy of Forensic Sciences.

[Forensic (flexible) assertive community treatment: client characteristics and treatment outcomes].

PubMed

Neijmeijer, L; Verwoerd, J; van Vugt, M; Place, C; Kroon, H

(Flexible) Assertive community treatment ((f)act) is applied increasingly to forensic psychiatric clients. However, evidence about the effectiveness of forensic (f)act is scanty. To investigate to what extent (subgroups of) clients receiving care from forensic (f)act teams show, after a year, changes in their social and psychological functioning and are subjected to fewer justicial outcome measures. Between 2009 and 2011, eight forensic (f)act teams collected, at two measurement moments separated by an average of 12 months, data relating to client characteristics and outcomes of care. The study involved 202 clients. After a year clients showed significant improvements in psychological and social functioning, and had fewer confrontations with the police and the law. They were detained less often and for shorter periods and were considered to be less likely to reoffend. The number of admissions to mental health care and to addiction and forensic care remained constant. Clients with a psychiatric disorder and likely to display criminal behaviour showed improvement while being treated by forensic (f)act teams. Further research is needed to prove whether forensic (f)act treatment will have the desired effects in the longer term and will enjoy the status of being regarded as evidence based practice.

Forensic Science Curriculum for High School Students

NASA Astrophysics Data System (ADS)

Burgess, Christiana J.

Over the last several decades, forensic science---the application of science to civil and criminal legal matters---has become of increasing popularity with the public. The range of disciplines within the field is immense, offering individuals the potential for a unique career, regardless of their specific interests or expertise. In response to this growth, many organizations, both public and private, have recognized the need to create forensic science programs that strive to maintain and enhance the quality of forensic science education. Unfortunately, most of the emphasis placed on developing these materials relates to post-secondary education, and creates a significant lack of forensic science educational materials available in the U.S., especially in Oklahoma. The purpose of this project was to create a high school curriculum that provides the foundation for building a broad, yet comprehensive, overview of the field of forensic science and its associated disciplines. The overall goal was to create and provide course materials to high school teachers in order to increase their knowledge of forensic science such that they are able to teach its disciplines effectively and with accuracy. The Forensic Science Curriculum for High School Students includes sample lesson plans, PowerPoint presentations, and lab activities with step-by-step instructions.

Forensic Mass Spectrometry

NASA Astrophysics Data System (ADS)

Hoffmann, William D.; Jackson, Glen P.

2015-07-01

Developments in forensic mass spectrometry tend to follow, rather than lead, the developments in other disciplines. Examples of techniques having forensic potential born independently of forensic applications include ambient ionization, imaging mass spectrometry, isotope ratio mass spectrometry, portable mass spectrometers, and hyphenated chromatography-mass spectrometry instruments, to name a few. Forensic science has the potential to benefit enormously from developments that are funded by other means, if only the infrastructure and personnel existed to adopt, validate, and implement the new technologies into casework. Perhaps one unique area in which forensic science is at the cutting edge is in the area of chemometrics and the determination of likelihood ratios for the evaluation of the weight of evidence. Such statistical techniques have been developed most extensively for ignitable-liquid residue analyses and isotope ratio analysis. This review attempts to capture the trends, motivating forces, and likely impact of developing areas of forensic mass spectrometry, with the caveat that none of this research is likely to have any real impact in the forensic community unless: (a) The instruments developed are turned into robust black boxes with red and green lights for positives and negatives, respectively, or (b) there are PhD graduates in the workforce who can help adopt these sophisticated techniques.

Forensic entomologists: an evaluation of their status.

PubMed

Magni, Paola; Guercini, Silvia; Leighton, Angela; Dadour, Ian

2013-01-01

The National Academy of Sciences ( 2009 ) published a review charting several key recommendations on strengthening the forensic sciences as an entity as part of an initiative put forth by the USA Congress to streamline and improve the quality of the forensic sciences and their impact on the judiciary process. Although the review was not totally inclusive, many of its sentiments have permeated into all the forensic sciences. The following paper is designed to determine who is practicing the science of forensic entomology, and in what capacity, by questioning practicing forensic entomologists about the type of education obtained, their countries' standards and accreditation processes, as well as general demographic information such as age and gender. A 28-question survey was sent out to 300 forensic entomologists worldwide in 2009. Of the 70 respondents, 80% had a formal education (either Masters or PhD), and 66% published their research. Approximately 50% of respondents were involved in the delivery of expert evidence and writing up case reports, and countries were actively involved with accrediting personnel, facilities, and entomology kits. Many discrepancies within the reported practices and accreditation processes highlight the need for the adoption of a standard code of practice among forensic entomologists.

The relationship of forensic odontology with various dental specialties in the articles published in the Journal of Forensic odonto-stomatology from 2005 to 2012.

PubMed

Shamim, Thorakkal

2015-01-01

There is a paucity of information about the relationship of forensic odontology with various dental specialties in the articles published in the Journal of Forensic Odonto-Stomatology. This study aimed to find the relationship of forensic odontology with various dental specialties in the articles published in the Journal of Forensic Odonto-Stomatology from 2005 to 2012 over an 8-year period. Bibliometric analysis was performed using web-based search during December 2013. Out of the total 97 published articles, the maximum number of published articles were related to oral medicine and radiology (20) and community dentistry (20), followed by orthodontics (18), prosthodontics (15), and oral pathology and microbiology (8), pedodontics (7), oral and maxillofacial surgery (4) and conservative dentistry and endodontics (3). Among the articles published in Journal of Forensic Odonto-Stomatology, mass disasters (10) and bite mark analysis (10), followed by sexual dimorphism (8) and dental fraud and malpractice (8), followed by craniofacial superimposition (6) and identification (6) form the major attraction of the contributors. This paper has tried to evaluate the new working classification proposed for forensic odontology based on its relationship with other dental specialties.

Forensic Metrology: Its Importance and Evolution in the United States

NASA Astrophysics Data System (ADS)

Vosk, JD Ted

2016-11-01

Forensic measurements play a significant role in the U.S. criminal justice system. Guilt or innocence, or the severity of a sentence, may depend upon the results of such measurements. Until recently, however, forensic disciplines were largely unaware of the field of metrology. Accordingly, proper measurement practices were often, and widely, neglected. These include failure to adopt proper calibration techniques, establish the traceability of results and determine measurement uncertainty. These failures undermine confidence in verdicts based upon forensic measurements. Over the past decade, though, the forensic sciences have been introduced to metrology and its principles leading to more reliable measurement practices. The impetus for this change was driven by many forces. Pressure came initially from criminal defense lawyers challenging metrologically unsound practices and results relied upon by government prosecutions. Litigation in the State of Washington led this movement spurring action by attorneys in other jurisdictions and eventually reform in the measurement practices of forensic labs around the country. Since then, the greater scientific community, other forensic scientists and even prosecutors have joined the fight. This paper describes the fight to improve the quality of justice by the application of metrological principles and the evolution of the field of forensic metrology.

The forensic psychiatric report.

PubMed

Norko, Michael A; Buchanan, Mar Alec

2015-01-01

The construction of a written forensic report is a core component of forensic practice, demonstrating the evaluator's skill in conducting the evaluation and in communicating relevant information to the legal audience in an effective manner. Although communication skills and quality of written documentation are important in clinical psychiatry generally, they form the sine qua non of successful forensic work, which consists in telling complex stories in a coherent and compelling fashion. High quality forensic reports require careful preparation from the earliest stages of work on a case. They generally follow an expected structure, which permits the evaluator to provide all the data necessary to form a carefully reasoned opinion that addresses the legal questions posed. Formats and content of reports vary according to the type of case and the circumstances of the evaluation and so require flexibility within customary frameworks. The style and quality of writing are critical to the crafting of forensic reports. The effects on legal decision-makers of various approaches to the presentation of information in reports has not been studied empirically, but guidance from experienced forensic psychiatrists is available. There is a small body of research on quality improvement in forensic writing, and further empiric study is warranted.

Meeting a Forensic Podiatry Admissibility Challenge: A Daubert Case Study.

PubMed

Nirenberg, Michael

2016-05-01

This article is an introduction to the United States Supreme Court's standard of admissibility of forensic evidence and testimony at trial, known as the Daubert standard, with emphasis on how this standard applies to the field of forensic podiatry. The author, a forensic podiatrist, provided law enforcement with evidence tying a bloody sock-clad footprint found at the scene of a homicide to the suspect. In 2014, the author testified at a pretrial hearing, known as "a Daubert hearing," to address the admissibility of this evidence in court. This was the first instance of forensic podiatry being the primary subject of a Daubert hearing. The hearing resulted in the court ordering this evidence admissible. The expert's testimony contributed to the suspect's conviction. This article serves as a reference for forensic podiatrists and experts in similar fields that involve impression evidence, providing evidentiary standards and their impact on expert evidence and testimony. © 2016 American Academy of Forensic Sciences.

Increasing the reach of forensic genetics with massively parallel sequencing.

PubMed

Budowle, Bruce; Schmedes, Sarah E; Wendt, Frank R

2017-09-01

The field of forensic genetics has made great strides in the analysis of biological evidence related to criminal and civil matters. More so, the discipline has set a standard of performance and quality in the forensic sciences. The advent of massively parallel sequencing will allow the field to expand its capabilities substantially. This review describes the salient features of massively parallel sequencing and how it can impact forensic genetics. The features of this technology offer increased number and types of genetic markers that can be analyzed, higher throughput of samples, and the capability of targeting different organisms, all by one unifying methodology. While there are many applications, three are described where massively parallel sequencing will have immediate impact: molecular autopsy, microbial forensics and differentiation of monozygotic twins. The intent of this review is to expose the forensic science community to the potential enhancements that have or are soon to arrive and demonstrate the continued expansion the field of forensic genetics and its service in the investigation of legal matters.

The power of contextual effects in forensic anthropology: a study of biasability in the visual interpretations of trauma analysis on skeletal remains.

PubMed

Nakhaeizadeh, Sherry; Hanson, Ian; Dozzi, Nathalie

2014-09-01

The potential for contextual information to bias assessments in the forensic sciences has been demonstrated, in several forensic disiplines. In this paper, biasability potential within forensic anthropology was examined by analyzing the effects of external manipulations on judgments and decision-making in visual trauma assessment. Three separate websites were created containing fourteen identical images. Participants were randomly assigned to one website. Each website provided different contextual information, to assess variation of interpretation of the same images between contexts. The results indicated a higher scoring of trauma identification responses for the Mass grave context. Furthermore, a significant biasing effect was detected in the interpretation of four images. Less experienced participants were more likely to indicate presence of trauma. This research demonstrates bias impact in forensic anthropological trauma assessments and highlights the importance of recognizing and limiting cognitive vulnerabilities that forensic anthropologists might bring to the analysis. © 2014 American Academy of Forensic Sciences.

[Forensic assessments from the Netherlands Institute of Forensic Psychiatry and Psychology in retrospect; applications of genetics and neuroscience, in 2000 and 2009].

PubMed

Ter Harmsel, J F; Molendijk, T; van El, C G; M'charek, A; Kempes, M; Rinne, T; Pieters, T

2016-01-01

Developments in neurosciences and genetics are relevant for forensic psychiatry. To find out whether and how genetic and neuroscientific applications are being used in forensic psychiatric assessments, and, if they are, to estimate to what extent new applications will fit in with these uses. We analysed 60 forensic psychiatric assessments from the Netherlands Institute of Forensic Psychiatry and Psychology, Pieter Baan Center, and 30 non-clinical assessments from 2000 and 2009. We found that (behavioral) genetic, neurological and neuropsychological applications played only a modest role in forensic psychiatric assessment and they represent different phases of the implementation process. Neuropsychological assessment already occupied a position of some importance, but needed to be better integrated. Applications from neurology were still being developed. Clinical genetic assessment was being used occasionally in order to diagnose a genetic syndrome with behavioral consequences. If further validated information becomes available in the future, it should be possible to integrate new research methods more fully into current clinical practice.

Guidelines for the identification of unknown samples for laboratories performing forensic analyses for chemical terrorism.

PubMed

Magnuson, Matthew L; Satzger, R Duane; Alcaraz, Armando; Brewer, Jason; Fetterolf, Dean; Harper, Martin; Hrynchuk, Ronald; McNally, Mary F; Montgomery, Madeline; Nottingham, Eric; Peterson, James; Rickenbach, Michael; Seidel, Jimmy L; Wolnik, Karen

2012-05-01

Since the early 1990s, the FBI Laboratory has sponsored Scientific Working Groups to improve discipline practices and build consensus among the forensic community. The Scientific Working Group on the Forensic Analysis of Chemical, Biological, Radiological and Nuclear Terrorism developed guidance, contained in this document, on issues forensic laboratories encounter when accepting and analyzing unknown samples associated with chemical terrorism, including laboratory capabilities and analytical testing plans. In the context of forensic analysis of chemical terrorism, this guidance defines an unknown sample and addresses what constitutes definitive and tentative identification. Laboratory safety, reporting issues, and postreporting considerations are also discussed. Utilization of these guidelines, as part of planning for forensic analysis related to a chemical terrorism incident, may help avoid unfortunate consequences not only to the public but also to the laboratory personnel. 2011 American Academy of Forensic Sciences. Published 2011. This article is a U.S. Government work and is in the public domain in the U.S.A.

Forensic hash for multimedia information

NASA Astrophysics Data System (ADS)

Lu, Wenjun; Varna, Avinash L.; Wu, Min

2010-01-01

Digital multimedia such as images and videos are prevalent on today's internet and cause significant social impact, which can be evidenced by the proliferation of social networking sites with user generated contents. Due to the ease of generating and modifying images and videos, it is critical to establish trustworthiness for online multimedia information. In this paper, we propose novel approaches to perform multimedia forensics using compact side information to reconstruct the processing history of a document. We refer to this as FASHION, standing for Forensic hASH for informatION assurance. Based on the Radon transform and scale space theory, the proposed forensic hash is compact and can effectively estimate the parameters of geometric transforms and detect local tampering that an image may have undergone. Forensic hash is designed to answer a broader range of questions regarding the processing history of multimedia data than the simple binary decision from traditional robust image hashing, and also offers more efficient and accurate forensic analysis than multimedia forensic techniques that do not use any side information.

Spherical photography and virtual tours for presenting crime scenes and forensic evidence in new zealand courtrooms.

PubMed

Tung, Nicole D; Barr, Jason; Sheppard, Dion J; Elliot, Douglas A; Tottey, Leah S; Walsh, Kevan A J

2015-05-01

The delivery of forensic science evidence in a clear and understandable manner is an important aspect of a forensic scientist's role during expert witness delivery in a courtroom trial. This article describes an Integrated Evidence Platform (IEP) system based on spherical photography which allows the audience to view the crime scene via a virtual tour and view the forensic scientist's evidence and results in context. Equipment and software programmes used in the creation of the IEP include a Nikon DSLR camera, a Seitz Roundshot VR Drive, PTGui Pro, and Tourweaver Professional Edition. The IEP enables a clear visualization of the crime scene, with embedded information such as photographs of items of interest, complex forensic evidence, the results of laboratory analyses, and scientific opinion evidence presented in context. The IEP has resulted in significant improvements to the pretrial disclosure of forensic results, enhanced the delivery of evidence in court, and improved the jury's understanding of the spatial relationship between results. © 2015 American Academy of Forensic Sciences.

Educating Jurors about Forensic Evidence: Using an Expert Witness and Judicial Instructions to Mitigate the Impact of Invalid Forensic Science Testimony.

PubMed

Eastwood, Joseph; Caldwell, Jiana

2015-11-01

Invalid expert witness testimony that overstated the precision and accuracy of forensic science procedures has been highlighted as a common factor in many wrongful conviction cases. This study assessed the ability of an opposing expert witness and judicial instructions to mitigate the impact of invalid forensic science testimony. Participants (N = 155) acted as mock jurors in a sexual assault trial that contained both invalid forensic testimony regarding hair comparison evidence, and countering testimony from either a defense expert witness or judicial instructions. Results showed that the defense expert witness was successful in educating jurors regarding limitations in the initial expert's conclusions, leading to a greater number of not-guilty verdicts. The judicial instructions were shown to have no impact on verdict decisions. These findings suggest that providing opposing expert witnesses may be an effective safeguard against invalid forensic testimony in criminal trials. © 2015 American Academy of Forensic Sciences.

A century of forensic social work: bridging the past to the present.

PubMed

Roberts, A R; Brownell, P

1999-07-01

This article traces the emergence of forensic social work from the Progressive Era and the founding of the first juvenile court in 1899 to present day policies and practices with victims of violent crimes and with juvenile and adult offenders. Although social workers have been providing outreach to at-risk youths, gang members, offenders, and crime victims for a century, the term "forensic social work" has not previously been widely used. A unifying definition of forensic social work is provided. This article examines the most significant federal initiatives that have provided funding for forensic social workers to reach out to at-risk youths, offenders, and crime victims. It emphasizes the role of forensic social workers in different settings: police departments, juvenile courts, probation departments, adult corrections, and domestic violence and victim assistance programs. This article also includes a discussion of the unique contribution of forensic social workers in advocating for the social service needs of crime victims as well as of offenders.

[Creating language model of the forensic medicine domain for developing a autopsy recording system by automatic speech recognition].

PubMed

Niijima, H; Ito, N; Ogino, S; Takatori, T; Iwase, H; Kobayashi, M

2000-11-01

For the purpose of practical use of speech recognition technology for recording of forensic autopsy, a language model of the speech recording system, specialized for the forensic autopsy, was developed. The language model for the forensic autopsy by applying 3-gram model was created, and an acoustic model for Japanese speech recognition by Hidden Markov Model in addition to the above were utilized to customize the speech recognition engine for forensic autopsy. A forensic vocabulary set of over 10,000 words was compiled and some 300,000 sentence patterns were made to create the forensic language model, then properly mixing with a general language model to attain high exactitude. When tried by dictating autopsy findings, this speech recognition system was proved to be about 95% of recognition rate that seems to have reached to the practical usability in view of speech recognition software, though there remains rooms for improving its hardware and application-layer software.

Error and its meaning in forensic science.

PubMed

Christensen, Angi M; Crowder, Christian M; Ousley, Stephen D; Houck, Max M

2014-01-01

The discussion of "error" has gained momentum in forensic science in the wake of the Daubert guidelines and has intensified with the National Academy of Sciences' Report. Error has many different meanings, and too often, forensic practitioners themselves as well as the courts misunderstand scientific error and statistical error rates, often confusing them with practitioner error (or mistakes). Here, we present an overview of these concepts as they pertain to forensic science applications, discussing the difference between practitioner error (including mistakes), instrument error, statistical error, and method error. We urge forensic practitioners to ensure that potential sources of error and method limitations are understood and clearly communicated and advocate that the legal community be informed regarding the differences between interobserver errors, uncertainty, variation, and mistakes. © 2013 American Academy of Forensic Sciences.

[The undergraduate program in forensic science: a national challenge].

PubMed

García Castillo, Zoraida; Graue Wiechers, Enrique; Durante Montiel, Irene; Herrera Saint Leu, Patricia

2014-01-01

The challenge in achieving an ideal state of justice is that each "proof" has the highest degree of reliability. This is the main responsibility of the forensic scientist. Up to now, criminal investigations in Mexico have been supported by forensic work from a wide variety of disciplinary backgrounds that give testimony in a particular area, even though they may have become forensic witnesses in a complementary and experiential manner. In January 2013, the Universidad Nacional Autónoma de México (UNAM) approved the "Forensic Science" undergraduate program that, in collaboration with various academic entities and government institutions, will develop forensic scientists trained in science, law, and criminology. This is focused on contributing to the national demand that the justice system has more elements to procure and administer justice in dealing with crime.

[The genesis, system, functions, and tendencies in the development of forensic expertise].

PubMed

Rossinskaya, E R

The author considers the main landmarks in the formation and development of the science of forensic expertise and related activities. Special attention is given to the necessity of increasing knowledge and skills in judicial proceedings, further elaboration and perfection of the theory and practice of forensic expertise to meet the requirements put forward by the XXIth century. It is emphasized that this work is needed to lay the foundation for the creation of the self-consistent science - forensic expertology, based on the interdisciplinary general theory of forensic expertise. The author builds up the definition of the subject of forensic expertology taking into consideration the basic issues studied by this science. The scientific paradigm, its functions, tendencies and prospects for its further development are substantiated.

Recommended Practice: Creating Cyber Forensics Plans for Control Systems

DOE Office of Scientific and Technical Information (OSTI.GOV)

Eric Cornelius; Mark Fabro

Cyber forensics has been in the popular mainstream for some time, and has matured into an information-technology capability that is very common among modern information security programs. The goal of cyber forensics is to support the elements of troubleshooting, monitoring, recovery, and the protection of sensitive data. Moreover, in the event of a crime being committed, cyber forensics is also the approach to collecting, analyzing, and archiving data as evidence in a court of law. Although scalable to many information technology domains, especially modern corporate architectures, cyber forensics can be challenging when being applied to non-traditional environments, which are notmore » comprised of current information technologies or are designed with technologies that do not provide adequate data storage or audit capabilities. In addition, further complexity is introduced if the environments are designed using proprietary solutions and protocols, thus limiting the ease of which modern forensic methods can be utilized. The legacy nature and somewhat diverse or disparate component aspects of control systems environments can often prohibit the smooth translation of modern forensics analysis into the control systems domain. Compounded by a wide variety of proprietary technologies and protocols, as well as critical system technologies with no capability to store significant amounts of event information, the task of creating a ubiquitous and unified strategy for technical cyber forensics on a control systems device or computing resource is far from trivial. To date, no direction regarding cyber forensics as it relates to control systems has been produced other than what might be privately available from commercial vendors. Current materials have been designed to support event recreation (event-based), and although important, these requirements do not always satisfy the needs associated with incident response or forensics that are driven by cyber incidents. To address these issues and to accommodate for the diversity in both system and architecture types, a framework based in recommended practices to address forensics in the control systems domain is required. This framework must be fully flexible to allow for deployment into any control systems environment regardless of technologies used. Moreover, the framework and practices must provide for direction on the integration of modern network security technologies with traditionally closed systems, the result being a true defense-in-depth strategy for control systems architectures. This document takes the traditional concepts of cyber forensics and forensics engineering and provides direction regarding augmentation for control systems operational environments. The goal is to provide guidance to the reader with specifics relating to the complexity of cyber forensics for control systems, guidance to allow organizations to create a self-sustaining cyber forensics program, and guidance to support the maintenance and evolution of such programs. As the current control systems cyber security community of interest is without any specific direction on how to proceed with forensics in control systems environments, this information product is intended to be a first step.« less

Forensic medicine: a forgotten world of opportunities and challenges for research.

PubMed

Magalhães, Teresa; Santos, Agostinho; Dinis-Oliveira, Ricardo Jorge

2013-08-01

Forensic medicine deals with a wide variety of cases. To accomplish the main objectives, this professional field needs to adopt and apply findings from other sciences, namely, different medical specialties and other forensic sciences. The opposite is not yet entirely true due to the fact that forensic medicine deals with cases that are very far away from other medical and scientific interests. It is obvious that this forgotten world of forensic medicine … is also a new world of opportunities and challenges to research in all scientific areas. Copyright © 2013 IMSS. Published by Elsevier Inc. All rights reserved.

National Center for Nuclear Security: The Nuclear Forensics Project (F2012)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Klingensmith, A. L.

These presentation visuals introduce the National Center for Nuclear Security. Its chartered mission is to enhance the Nation’s verification and detection capabilities in support of nuclear arms control and nonproliferation through R&D activities at the NNSS. It has three focus areas: Treaty Verification Technologies, Nonproliferation Technologies, and Technical Nuclear Forensics. The objectives of nuclear forensics are to reduce uncertainty in the nuclear forensics process & improve the scientific defensibility of nuclear forensics conclusions when applied to nearsurface nuclear detonations. Research is in four key areas: Nuclear Physics, Debris collection and analysis, Prompt diagnostics, and Radiochemistry.

Forensic neuropsychology and expert witness testimony: An overview of forensic practice.

PubMed

Leonard, Elizabeth L

2015-01-01

Neuropsychologists are frequently asked to serve as expert witnesses in an increasing number of legal contexts for civil and criminal proceedings. The skills required to practice forensic neuropsychology expand upon the knowledge, skills, and abilities developed by clinical neuropsychologists. Forensic neuropsychologists acquire expertise in understanding the roles and various functions of the legal system, as well as their role in addressing psycholegal questions to assist fact finders in making legal decisions. The required skills and the unique circumstances for clinical neuropsychologists pursing forensic work are reviewed. Copyright © 2015 Elsevier Ltd. All rights reserved.

The current status of forensic science laboratory accreditation in Europe.

PubMed

Malkoc, Ekrem; Neuteboom, Wim

2007-04-11

Forensic science is gaining some solid ground in the area of effective crime prevention, especially in the areas where more sophisticated use of available technology is prevalent. All it takes is high-level cooperation among nations that can help them deal with criminality that adopts a cross-border nature more and more. It is apparent that cooperation will not be enough on its own and this development will require a network of qualified forensic laboratories spread over Europe. It is argued in this paper that forensic science laboratories play an important role in the fight against crime. Another, complimentary argument is that forensic science laboratories need to be better involved in the fight against crime. For this to be achieved, a good level of cooperation should be established and maintained. It is also noted that harmonization is required for such cooperation and seeking accreditation according to an internationally acceptable standard, such as ISO/IEC 17025, will eventually bring harmonization as an end result. Because, ISO/IEC 17025 as an international standard, has been a tool that helps forensic science laboratories in the current trend towards accreditation that can be observed not only in Europe, but also in the rest of the world of forensic science. In the introduction part, ISO/IEC 17025 states that "the acceptance of testing and calibration results between countries should be facilitated if laboratories comply with this international standard and if they obtain accreditation from bodies which have entered into mutual recognition agreements with equivalent bodies in other countries using this international standard." Furthermore, it is emphasized that the use of this international standard will assist in the harmonization of standards and procedures. The background of forensic science cooperation in Europe will be explained by using an existing European forensic science network, i.e. ENFSI, in order to understand the current status of forensic science in Europe better. The Council of Europe and the European Union approaches to forensic science will also be discussed by looking at the legal instruments and documents published by these two European organizations. Data collected from 52 European forensic science laboratories will be examined and findings will be evaluated from a quality assurance and accreditation point of view. The need for harmonization and accreditation in forensic science will be emphasized. The steps that should be taken at the European level for increasing and strengthening the role of European forensic science laboratories in the fight against crime will be given as recommendations in the conclusion.

Forensic Science Education and Educational Requirements for Forensic Scientists.

ERIC Educational Resources Information Center

Gaensslen, Robert E.

2002-01-01

Focuses on criminalistics, which can be understood to mean the activities and specialty areas characteristic of most municipal, county, or state forensic science laboratories in the United States. (DDR)

Client-side Skype forensics: an overview

NASA Astrophysics Data System (ADS)

Meißner, Tina; Kröger, Knut; Creutzburg, Reiner

2013-03-01

IT security and computer forensics are important components in the information technology. In the present study, a client-side Skype forensics is performed. It is designed to explain which kind of user data are stored on a computer and which tools allow the extraction of those data for a forensic investigation. There are described both methods - a manual analysis and an analysis with (mainly) open source tools, respectively.

[The mathematical methods for the estimation of the workload on the personnel of the Bureau of Forensic Medical Expertise].

PubMed

Édeleva, A N; Proĭdakova, E V

2014-01-01

The objective of the present study was to analyse the financial support of forensic medical research with the application of mathematical methods based at the Nizhni Novgorod Regional Bureau of Forensic Medical Expertise. The authors elaborated the prognosis of the expenses for the forensic medical expertise of the corpses of the elderly and senile subjects.

[Polish forensic entomology--the past, present and future perspectives].

PubMed

Skowronek, Rafał; Chowaniec, Czesław

2010-01-01

Forensic medicine increasingly more often benefits from the achievements of other biological sciences, which may be used in post mortem investigation. One of them is forensic entomology--the science based on the knowledge about biology of insects preying on cadavers. The objective of this article is to present the history of Polish forensic entomology, its present state and possibilities and directions of further development.

My-Forensic-Loci-queries (MyFLq) framework for analysis of forensic STR data generated by massive parallel sequencing.

PubMed

Van Neste, Christophe; Vandewoestyne, Mado; Van Criekinge, Wim; Deforce, Dieter; Van Nieuwerburgh, Filip

2014-03-01

Forensic scientists are currently investigating how to transition from capillary electrophoresis (CE) to massive parallel sequencing (MPS) for analysis of forensic DNA profiles. MPS offers several advantages over CE such as virtually unlimited multiplexy of loci, combining both short tandem repeat (STR) and single nucleotide polymorphism (SNP) loci, small amplicons without constraints of size separation, more discrimination power, deep mixture resolution and sample multiplexing. We present our bioinformatic framework My-Forensic-Loci-queries (MyFLq) for analysis of MPS forensic data. For allele calling, the framework uses a MySQL reference allele database with automatically determined regions of interest (ROIs) by a generic maximal flanking algorithm which makes it possible to use any STR or SNP forensic locus. Python scripts were designed to automatically make allele calls starting from raw MPS data. We also present a method to assess the usefulness and overall performance of a forensic locus with respect to MPS, as well as methods to estimate whether an unknown allele, which sequence is not present in the MySQL database, is in fact a new allele or a sequencing error. The MyFLq framework was applied to an Illumina MiSeq dataset of a forensic Illumina amplicon library, generated from multilocus STR polymerase chain reaction (PCR) on both single contributor samples and multiple person DNA mixtures. Although the multilocus PCR was not yet optimized for MPS in terms of amplicon length or locus selection, the results show excellent results for most loci. The results show a high signal-to-noise ratio, correct allele calls, and a low limit of detection for minor DNA contributors in mixed DNA samples. Technically, forensic MPS affords great promise for routine implementation in forensic genomics. The method is also applicable to adjacent disciplines such as molecular autopsy in legal medicine and in mitochondrial DNA research. Copyright © 2013 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

The end of the (forensic science) world as we know it? The example of trace evidence.

PubMed

Roux, Claude; Talbot-Wright, Benjamin; Robertson, James; Crispino, Frank; Ribaux, Olivier

2015-08-05

The dominant conception of forensic science as a patchwork of disciplines primarily assisting the criminal justice system (i.e. forensics) is in crisis or at least shows a series of anomalies and serious limitations. In recent years, symptoms of the crisis have been discussed in a number of reports by various commentators, without a doubt epitomized by the 2009 report by the US National Academies of Sciences (NAS 2009 Strengthening forensic science in the United States: a path forward). Although needed, but viewed as the solution to these drawbacks, the almost generalized adoption of stricter business models in forensic science casework compounded with ever-increasing normative and compliance processes not only place additional pressures on a discipline that already appears in difficulty, but also induce more fragmentation of the different forensic science tasks, a tenet many times denounced by the same NAS report and other similar reviews. One may ask whether these issues are not simply the result of an unfit paradigm. If this is the case, the current problems faced by forensic science may indicate future significant changes for the discipline. To facilitate broader discussion this presentation focuses on trace evidence, an area that is seminal to forensic science both for epistemological and historical reasons. There is, however, little doubt that this area is currently under siege worldwide. Current and future challenges faced by trace evidence are discussed along with some possible answers. The current situation ultimately presents some significant opportunities to re-invent not only trace evidence but also forensic science. Ultimately, a distinctive, more robust and more reliable science may emerge through rethinking the forensics paradigm built on specialisms, revisiting fundamental forensic science principles and adapting them to the twenty-first century. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

A psychosocial approach in humanitarian forensic action: The Latin American perspective.

PubMed

Hofmeister, Ute; Navarro, Susana

2017-11-01

Forensic humanitarian action is aimed at alleviating suffering and maintaining human dignity, with the victims and their families at the core. International recommendations emphasize the importance of psychological support and psychosocial work as an integral part of forensic investigations into missing persons. Psychosocial action does not simply refer to emotional support but is based on the idea of the individual being the holder of rights, encouraging decision taking, affirming actions, and elaborating personal and collective histories. In this framework, forensics and psychosocial sciences need to work in complementary and coordinated interaction for the benefit of the families and communities. For forensic investigations to be restorative - their ultimate humanitarian objective - there are certain additional conditions apart from those of scientific quality and ethics: respect, information and coordination are among the main pillars for forensic action with a psychosocial approach, taking into account the need to treat on an individual and collective level the continuous psychological affectations caused by the disappearance of a loved one. On this basis, psychological and psychosocial accompaniment of the victims can contribute to the victims' healing process and also improve the forensic investigations themselves. This article, which is based on the experience of two decades of practical forensic and psychosocial work in the field, explains the main psychological effects of disappearances and the resulting needs. It gives a short historical overview of the origins and developments in psychosocial support and a perspective in relation to the search for missing persons and forensic interventions in Latin America. It goes on to demonstrate how coordinated interaction among the forensic and psychosocial fields strengthens both of them to the benefit of the affected families, groups and communities. Finally, it takes up some of the international recommendations of best practices with particular significance for the implementation of a psychosocial approach in forensic investigations. Copyright © 2017 Elsevier B.V. All rights reserved.

Integrating Forensic Science.

ERIC Educational Resources Information Center

Funkhouser, John; Deslich, Barbara J.

2000-01-01

Explains the implementation of forensic science in an integrated curriculum and discusses the advantages of this approach. Lists the forensic science course syllabi studied in three high schools. Discusses the unit on polymers in detail. (YDS)

The introduction of forensic advisors in Belgium and their role in the criminal justice system.

PubMed

Bitzer, Sonja; Heudt, Laetitia; Barret, Aurélie; George, Lore; Van Dijk, Karolien; Gason, Fabrice; Renard, Bertrand

2018-05-01

Forensic advisors (FA) at the National Institute for Criminalistics and Criminology (NICC), generalists in forensic science, act as an advising body to the magistrate to improve communication between the various parties involved in the investigation: magistrate, police and crime scene investigators, and forensic experts. Their role is manifold, but their main objectives are to optimise trace processing by selecting the most pertinent traces in the context of the case and by advising magistrates on the feasibility of forensic analyses in particular circumstances in regards to the latest technical advances. Despite the absence of a legal framework governing their role and involvement in judicial cases, the demand for their services has increased over the years. Initially, forensic advisors were called for complex homicide cases. Due to the proximity with the Public Prosecutor's Office, the types of offences for which their expertise was sought have become more diverse (mainly including robbery, burglary and sexual assault cases), leading to a diversity in the types of cases handled by the forensic advisors (complex, simple and review). In many of the cases they are requested for, in addition to consulting on the best analytical strategy, forensic advisors also assume the role of case coordinator regarding the seized objects and their respective analyses. Indeed, in the majority of cases treated by the FAs, two or more types of expertise have been requested and performed, either at the internal laboratories of NICC or at external laboratories. This paper explains the role of the forensic advisors in Belgium, the path that let to their current status and problems encountered. Copyright © 2017 The Chartered Society of Forensic Sciences. Published by Elsevier B.V. All rights reserved.

Forensic Accounting and Auditing: Compared and Contrasted to Traditional Accounting and Auditing

ERIC Educational Resources Information Center

Gray, Dahli

2008-01-01

Forensic versus traditional accounting and auditing are compared and contrasted. Evidence gathering is detailed. Forensic science and fraud symptoms are explained. Criminalists, expert testimony and corporate governance are presented.

Forensic Science

ERIC Educational Resources Information Center

Cobb, P. G. W.

1973-01-01

Summarizes the type of work carried out by forensic chemists and the minimum qualification needed for appointment. Indicates that there are eight Home Office regional forensic science laboratories in addition to the Central Research Establishment at Aldermaston. (CC)

Forensic genetic analyses in isolated populations with examples of central European Valachs and Roma.

PubMed

Ehler, Edvard; Vanek, Daniel

2017-05-01

Isolated populations present a constant threat to the correctness of forensic genetic casework. In this review article we present several examples of how analyzing samples from isolated populations can bias the results of the forensic statistics and analyses. We select our examples from isolated populations from central and southeastern Europe, namely the Valachs and the European Roma. We also provide the reader with general strategies and principles to improve the laboratory practice (best practice) and reporting of samples from supposedly isolated populations. These include reporting the precise population data used for computing the forensic statistics, using the appropriate θ correction factor for calculating allele frequencies, typing ancestry informative markers in samples of unknown or uncertain ethnicity and establishing ethnic-specific forensic databases. Copyright © 2017 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

[The new law on strengthening the rights of victims of sexual abuse and its implications for the forensic-psychiatric assessment of sexual offenders].

PubMed

Bumb, Jan Malte; Foerster, Klaus; Dressing, Harald

2014-07-01

Highlighting practical implications and research aspects of forensic-psychiatric assessments in the context of the new law on strengthening the rights of victims of sexual abuse. Based on a clinical case we report implications for the forensic-psychiatric assessment. The new law now requires an expert to evaluate the necessity and the subject's motivation to receive a given treatment. Up to now, the majority of sexual offenders were assumed to be responsible for their actions and in most cases a forensic-psychiatric assessment was not required. For this reason, guidelines for forensic-psychiatric assessments are urgently needed. The number of forensic-psychiatric assessments is likely to increase substantially and a relevant-case law is still lacking. © Georg Thieme Verlag KG Stuttgart · New York.

Application of Next-generation Sequencing Technology in Forensic Science

PubMed Central

Yang, Yaran; Xie, Bingbing; Yan, Jiangwei

2014-01-01

Next-generation sequencing (NGS) technology, with its high-throughput capacity and low cost, has developed rapidly in recent years and become an important analytical tool for many genomics researchers. New opportunities in the research domain of the forensic studies emerge by harnessing the power of NGS technology, which can be applied to simultaneously analyzing multiple loci of forensic interest in different genetic contexts, such as autosomes, mitochondrial and sex chromosomes. Furthermore, NGS technology can also have potential applications in many other aspects of research. These include DNA database construction, ancestry and phenotypic inference, monozygotic twin studies, body fluid and species identification, and forensic animal, plant and microbiological analyses. Here we review the application of NGS technology in the field of forensic science with the aim of providing a reference for future forensics studies and practice. PMID:25462152

Nuclear Forensics International Technical Working Group (ITWG): a collaboration of scientists, law enforcement officials, and regulators working to combat nuclear terrorism and proliferation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schwantes, Jon M.

Founded in 1996 upon the initiative of the “Group of 8” governments (G8), the Nuclear Forensics International Technical Working Group (ITWG) is an ad hoc organization of official Nuclear Forensics practitioners (scientists, law enforcement, and regulators) that can be called upon to provide technical assistance to the global community in the event of a seizure of nuclear or radiological materials. The ITWG is supported by and is affiliated with nearly 40 countries and international partner organizations including the International Atomic Energy Agency (IAEA), EURATOM, INTERPOL, EUROPOL, and the United Nations Interregional Crime and Justice Research Institute (UNICRI) (Figure 1). Besidesmore » providing a network of nuclear forensics laboratories that are able to assist the global community during a nuclear smuggling event, the ITWG is also committed to the advancement of the science of nuclear forensic analysis, largely through participation in periodic table top and Collaborative Materials Exercises (CMXs). Exercise scenarios use “real world” samples with realistic forensics investigation time constraints and reporting requirements. These exercises are designed to promote best practices in the field and test, evaluate, and improve new technical capabilities, methods and techniques in order to advance the science of nuclear forensics. Past efforts to advance nuclear forensic science have also included scenarios that asked laboratories to adapt conventional forensics methods (e.g. DNA, fingerprints, tool marks, and document comparisons) for collecting and preserving evidence comingled with radioactive materials.« less

The relationship of forensic odontology with various dental specialties in the articles published in a National and an International Forensic Odontology Journal: A 5-year content analysis.

PubMed

Thetakala, Ravi Kumar; Chandrashekar, B R; Sunitha, Siddanna; Sharma, Priyanka

2017-01-01

The aim of this study is to assess the quantum of articles published by various dental specialties in a National and an International Forensic Odontology Journal from January 1, 2010, to December 31, 2014. The present study is a 5-year retrospective content analysis study. Data were collected from two forensic odontology journals (Journal of Forensic Odonto Stomatology [JOFS] and Journal of Forensic Dental Sciences [JFDS]) which are subscribed by institutional library. The article contents were scrutinized by one investigator and categorized into nine individual dental specialties based on the new working classification proposed for forensic odontology. The quantum of articles published by various dental specialties and the various focus areas in each specialty were assessed using Chi-square test. Among all the published articles, a maximum number of articles were related to the Department of Oral Medicine and Radiology (32.6%) in JFDS with Cheiloscopy (46.7%) being more focused area and to the Department of Prosthodontics (25.7%) in JFOS with Bite mark analysis (66.7%) being more focused area. There was a scarcity of information about the relationship of forensic odontology with various dental specialties in the articles published in JFDS and JFOS. The editorial board of journals should expand and elaborate their scope of journals to various focus areas of forensic odontology. This will encourage the researchers to explore in the different focus areas which are most neglected as of now.

Review of psychiatric services to mentally disordered offenders around the Pacific Rim.

PubMed

Every-Palmer, Susanna; Brink, Johann; Chern, Tor P; Choi, Wing-Kit; Hern-Yee, Jerome Goh; Green, Bob; Heffernan, Ed; Johnson, Sarah B; Kachaeva, Margarita; Shiina, Akihiro; Walker, David; Wu, Kevin; Wang, Xiaoping; Mellsop, Graham

2014-03-01

This article was commissioned to collate and review forensic psychiatric services provided in a number of key Pacific Rim locations in the hope that it will assist in future dialogue about service development. The Board of the Pacific Rim College of Psychiatrists identified experts in forensic psychiatry from Australia, Canada, China, Hong Kong, Japan, Russia, Singapore, Taiwan, and the US. Each contributor provided an account of issues in their jurisdiction, including mental health services to mentally disordered offenders in prison, competence or fitness to stand trial, legal insanity as a defense at trial, diminished responsibility, and special forensic services available, including forensic hospitals and community forensic mental health services. Responses have been collated and are presented topic by topic and country by country within the body of this review. The availability of mental health screening and psychiatric in-reach or forensic liaison services within prisons differed considerably between countries, as did provisioning of community forensic mental health and rehabilitation services. Diversion of mentally disordered offenders to forensic, state, or hybrid hospitals was common. Legal constructs of criminal responsibility (insanity defense) and fitness to stand trial ("disability") are almost universally recognized, although variably used. Disparities between unmet needs and resourcing available were common themes. The legislative differences between contributing countries with respect to the mental health law and criminal law relating to mentally disordered offenders are relatively subtle. The major differences lie in operationalizing and resourcing forensic services. Copyright © 2013 Wiley Publishing Asia Pty Ltd.

Current and future directions of DNA in wildlife forensic science.

PubMed

Johnson, Rebecca N; Wilson-Wilde, Linzi; Linacre, Adrian

2014-05-01

Wildlife forensic science may not have attained the profile of human identification, yet the scale of criminal activity related to wildlife is extensive by any measure. Service delivery in the arena of wildlife forensic science is often ad hoc, unco-ordinated and unregulated, yet many of those currently dedicated to wildlife conservation and the protection of endangered species are striving to ensure that the highest standards are met. The genetic markers and software used to evaluate data in wildlife forensic science are more varied than those in human forensic identification and are rarely standardised between species. The time and resources required to characterise and validate each genetic maker is considerable and in some cases prohibitive. Further, issues are regularly encountered in the construction of allelic databases and allelic ladders; essential in human identification studies, but also applicable to wildlife criminal investigations. Accreditation and certification are essential in human identification and are currently being strived for in the forensic wildlife community. Examples are provided as to how best practice can be demonstrated in all areas of wildlife crime analysis and ensure that this field of forensic science gains and maintains the respect it deserves. This review is aimed at those conducting human identification to illustrate how research concepts in wildlife forensic science can be used in the criminal justice system, as well as describing the real importance of this type of forensic analysis. Crown Copyright © 2013. Published by Elsevier Ireland Ltd. All rights reserved.

Toward generally accepted forensic assessment practices among clinical neuropsychologists: a survey of professional practice and common test use.

PubMed

LaDuke, Casey; Barr, William; Brodale, Donald L; Rabin, Laura A

2018-01-01

This study investigated professional practice and common test use among clinical neuropsychologists engaging in forensic assessment.  Doctorate-level psychologists active in the practice of neuropsychology and on the INS and NAN membership listings (n = 502) were surveyed about their demographics, professional practice, and common test use. Participants who reported engaging in forensic practice (n = 255) were further surveyed about their forensic practice. Forensic participants were more likely to be male and Caucasian, and reported higher ages, more years of professional experience, and a higher prevalence of board certification. While characteristics of their professional and forensic practice varied, forensic participants reported spending most of their professional time conducting neuropsychological assessments with adult clients in a private or group practice setting, focusing on civil referrals and civil legal questions involving older adult issues, developmental issues, head injury, and psychiatric issues. Common test use across neuropsychological assessment domains is presented for board-certified forensic participants (n = 77). An examination of these results reveals that the current pattern of test use is similar to the results of a more general survey of neuropsychological test use.  The findings provide insight into the practice of forensic neuropsychological assessment, and further establish the admissibility of neuropsychological evidence in the United States legal system. Results will be useful for clinical neuropsychologists, field leaders, and legal professionals hoping to gain insight into the role of clinical neuropsychology in civil and criminal legal decision-making.

Protecting victims of elder financial exploitation: the role of an Elder Abuse Forensic Center in referring victims for conservatorship.

PubMed

Gassoumis, Zachary D; Navarro, Adria E; Wilber, Kathleen H

2015-01-01

The aim of this study was to examine the extent to which an Elder Abuse Forensic Center protects financial exploitation (FE) victims through referral to the Office of the Public Guardian (PG) for investigation and possible conservatorship (called 'guardianship' in many states). Los Angeles County Elder Abuse Forensic Center cases involving adults aged 65 and older (April 2007-December 2009) were matched using one-to-one propensity-score matching to 33,650 usual care Adult Protective Services (APS) cases. The final analysis sample consisted of 472 FE cases. Compared to usual care, Forensic Center cases were more likely to be referred to the PG for investigation (30.6%, n = 72 vs. 5.9%, n = 14, p < .001). The strongest predictors of PG referral were suspected cognitive impairment, as identified by APS (odds ratio [OR] = 11.69, confidence intervals [CI]: 3.50-39.03), and Forensic Center review (OR = 7.85, CI: 3.86-15.95). Among referred cases, the court approved conservatorship at higher rates - though not statistically significant - for Forensic Center cases than usual care (52.9%, n = 36/68 vs. 41.7%, n = 5/12). Conservatorship may be a necessary last resort to improve safety for some FE victims, and the Forensic Center appears to provide a pathway to this service. These findings suggest modification to the Elder Abuse Forensic Center conceptual model and contribute to an emerging body of evidence on the role of the Forensic Center in addressing elder abuse.

Nuclear Forensics: A Capability at Risk (Abbreviated Version)

DOE Office of Scientific and Technical Information (OSTI.GOV)

National Research Council of the National Academies

Nuclear forensics is important to our national security. Actions, including provision of appropriate funding, are needed now to sustain and improve the nation's nuclear forensics capabilities. The Department of Homeland Security (DHS), working with cooperating agencies and national laboratories, should plan and implement a sustainable, effective nuclear forensics program. Nuclear forensics is the examination and evaluation of discovered or seized nuclear materials and devices or, in cases of nuclear explosions or radiological dispersals, of detonation signals and post-detonation debris. Nuclear forensic evidence helps law enforcement and intelligence agencies work toward preventing, mitigating, and attributing a nuclear or radiological incident. Thismore » report, requested by DHS, the National Nuclear Security Administration, and the Department of Defense, makes recommendations on how to sustain and improve U.S. nuclear forensics capabilities. The United States has developed a nuclear forensics capability that has been demonstrated in real-world incidents of interdicted materials and in exercises of actions required after a nuclear detonation. The committee, however, has concerns about the program and finds that without strong leadership, careful planning, and additional funds, these capabilities will decline. Major areas of concern include: Organization. The responsibility for nuclear forensics is shared by several agencies without central authority and with no consensus on strategic requirements to guide the program. This organizational complexity hampers the program and could prove to be a major hindrance operationally. Sustainability. The nation's current nuclear forensics capabilities are available primarily because the system of laboratories, equipment, and personnel upon which they depend was developed and funded by the nuclear weapons program. However, the weapons program's funds are declining. Workforce and Infrastructure. Personnel skilled in nuclear forensics are too few and are spread too thinly. Some key facilities are in need of replacement because they are old, outdated, and not built to modern environmental, health, and safety standards. Procedures and Tools. Most nuclear forensics techniques were developed to carry out Cold War missions and to satisfy a different, less restrictive set of environmental, health, and safety standards. Some of the equipment also does not reflect today's technical capabilities. The Executive Office of the President established the National Technical Nuclear Forensics Center under the direction of the Secretary of Homeland Security, to coordinate nuclear forensics in the United States. DHS's responsibility can only be carried out with the cooperation and support of the other agencies involved. The committee recommends that DHS and the other cooperating agencies should: 1. Streamline the organizational structure, aligning authority and responsibility; and develop and issue appropriate requirements documents. 2. Issue a coordinated and integrated implementation plan for fulfilling the requirements and sustaining and improving the program's capabilities. This plan would form the basis for the agencies' multi-year program budget requests. 3. Implement a plan to build and maintain an appropriately sized and composed nuclear forensics workforce, ensuring sufficient staffing at the national laboratories and support for university research, training programs, and collaborative relationships among the national laboratories and other organizations. 4. Adapt nuclear forensics to the challenges of real emergency situations, including, for example, conducting more realistic exercises that are unannounced and that challenge regulations and procedures followed in the normal work environment, and implementing lessons learned. The national laboratories should: 5. Optimize procedures and equipment through R&D to meet program requirements. Modeling and simulation should play an increased role in research, development, and planning. The nuclear forensics community should: 6. Develop standards and procedures for nuclear forensics that are rooted in the same underlying principles that have been recommended to guide modern forensic science. DHS and the other cooperating agencies should: 7. Devise and implement a plan that enables access to relevant information in databases including classified and proprietary databases for nuclear forensics missions. The Executive Office of the President and the Department of State, working with the community of nuclear forensics experts, should: 8. Determine the classes of data and methods that are to be shared internationally and explore mechanisms to accomplish that sharing.« less

Characterization of a Continuous Wave Laser for Resonance Ionization Mass Spectroscopy Analysis in Nuclear Forensics

DTIC Science & Technology

2015-06-01

OF A CONTINUOUS WAVE LASER FOR RESONANCE IONIZATION MASS SPECTROSCOPY ANALYSIS IN NUCLEAR FORENSICS by Sunny G. Lau June 2015 Thesis...IONIZATION MASS SPECTROSCOPY ANALYSIS IN NUCLEAR FORENSICS 5. FUNDING NUMBERS 6. AUTHOR(S) Sunny G. Lau 7. PERFORMING ORGANIZATION NAME(S) AND...200 words) The application of resonance ionization mass spectroscopy (RIMS) to nuclear forensics involves the use of lasers to selectively ionize

Forensic science in the context of Islamic law: A review.

PubMed

Alkahtani, Theeb; Aljerian, Khaldoon; Golding, Bartholomew; Alqahtani, Sakher

2015-08-01

Even though it is still in its nascent phase, forensic science has already encountered strong resistance in Saudi Arabia due to its incompatibility with their present legal system. What follow is a review on the status of forensic medicine and its future in terms of acceptance and use in legal action. Copyright © 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Geographic forensic medicine and forensic sciences.

PubMed

Eckert, W G; Noguchi, T T; Chao, T C

1985-12-01

The necessity of learning more about the criminality and the culture of persons from overseas is upon us. As forensic scientists, we have to take a lead in presenting information to our colleagues that would facilitate their investigations. In this paper, we look at many of the different cultures that have been presented to American authorities, and the activities of the Milton Helpern International Center for the Forensic Sciences are discussed.

Forensic medicine evaluation of Alzheimer patients: a series from Ankara, Turkey.

PubMed

Cavlak, Mehmet; Akçan, Ramazan; Tümer, Ali Riza; Balseven Odabaşi, Aysun; Lale, Aykut; Yildirim, Mahmut Serif; Heybet, Eyüp Ruşen

2015-01-01

Pathophysiological changes due to Alzheimer disease and increasing age might result in situations requiring forensic evaluation in the elderly. Judicial bodies might need forensic evaluation of trauma and the decision-making capacity of Alzheimer patients. This study aimed to determine the demographic and clinical characteristics of Alzheimer patients seen for forensic evaluation. Forensic records issued by the Department of Forensic Medicine of Hacettepe University in 2012 and 2013 were investigated. Patients with Alzheimer disease were included in the study and were analyzed in terms of age, sex, reason for application, comorbid medical conditions, occupation, and place and status of living. There were 30 Alzheimer patients examined in the study period. Of these, 17 (56.6%) were male and 13 (43.3%) were female. The patients' ages ranged between 51 and 90 years, and the mean age was 78.7 years. The majority of cases (25, 83.3%) were transferred for evaluation of decision-making capacity, while only 5 (17.7%) were referred to our department for forensic reporting of bodily damage. Forensic reporting of bodily damage in Alzheimer patients is similar to common injury cases. However, in conditions requiring evaluation of decision-making capacity in Alzheimer patients, all records should be carefully examined and a complete neuropsychiatric evaluation should be performed.

History of forensic medicine in Turkey.

PubMed

Oguz, Polat; Cem, Uysal

2009-05-01

Turkey has a short history of forensic medicine compared to the developed countries. Sultan Mahmud II established the first medical school of the Ottoman Empire named as Mekteb-i Tibbiye-i Sahane to provide health services to the army in 1839 [Gok S. Tomorrow, today and yesterday of the forensic medicine. 1st ed. Istanbul: Temel printing office; 1995]. It is also accepted as an important milestone of both medical education and forensic medicine in Turkey [Gok S and Ozen C. History and organization of forensic. 1st ed. Istanbul: Istanbul University Cerrahpasa Medical School Publications; 1982]. The first lecturer of forensic medicine at Mekteb-i Tibbiye-i Sahane was Dr. Charles Ambroise Bernard (C.A.). and he was also the first to perform autopsy in the history of Ottoman Empire [Gok, 1995]. Approximately 40 years after the first forensic medicine lecture in 1879, the Department of Medical Jurisprudence was established as a division of Zabita Tababet-i Adliye (Law Enforcement Office) in Istanbul [Sehsuvaroğlu and Ozen. History and development of forensic medicine in the world and in our country. Mag Istanbul Univ Med Fac 1974;36(60)]. This paper documents the first two cases of autopsies performed in Turkey with the original papers from the National Library.

[The expert characteristic of the forensic medical documentation for the purpose of investigations of the injuries to the maxillofacial region].

PubMed

Popov, V L; Yagmurov, M O; Troshin, E L

2018-01-01

The injuries to the maxillofacial region (MFR) are among the most frequently occurring problems encountered if the forensic medical practice. The objective of the present study was the analysis of the quality of the medical record documentation of the victims of the injuries to the maxillofacial region for obtaining the information necessary for forensic medical experts to make the well-founded conclusions. We undertook the in-depth analysis of random samples from the materials stored in the archive of living subjects at the Saint-Petersburg Bureau of forensic medical expertise for the period from 2010 to 2014. The results of a total of 438 forensic medical examinations were available for the analysis. The study has demonstrated the generally low forensic medical value of the expert conclusions that frequently fail to conform to the requirements of the departmental instructions on the description of MFR injuries. In all the cases, neurologists and radiologists were counselled. The results of analysis of the drawbacks of forensic medical examinations give evidence that they originate first and foremost from subjective circumstances which opens up the promising prospects for the improvement of expertise quality based on the enhancement of the professional responsibility of the forensic medical experts.

Soil DNA metabarcoding and high-throughput sequencing as a forensic tool: considerations, potential limitations and recommendations.

PubMed

Young, J M; Austin, J J; Weyrich, L S

2017-02-01

Analysis of physical evidence is typically a deciding factor in forensic casework by establishing what transpired at a scene or who was involved. Forensic geoscience is an emerging multi-disciplinary science that can offer significant benefits to forensic investigations. Soil is a powerful, nearly 'ideal' contact trace evidence, as it is highly individualistic, easy to characterise, has a high transfer and retention probability, and is often overlooked in attempts to conceal evidence. However, many real-life cases encounter close proximity soil samples or soils with low inorganic content, which cannot be easily discriminated based on current physical and chemical analysis techniques. The capability to improve forensic soil discrimination, and identify key indicator taxa from soil using the organic fraction is currently lacking. The development of new DNA sequencing technologies offers the ability to generate detailed genetic profiles from soils and enhance current forensic soil analyses. Here, we discuss the use of DNA metabarcoding combined with high-throughput sequencing (HTS) technology to distinguish between soils from different locations in a forensic context. Specifically, we provide recommendations for best practice, outline the potential limitations encountered in a forensic context and describe the future directions required to integrate soil DNA analysis into casework. © FEMS 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Multifarious applications of atomic force microscopy in forensic science investigations.

PubMed

Pandey, Gaurav; Tharmavaram, Maithri; Rawtani, Deepak; Kumar, Sumit; Agrawal, Y

2017-04-01

Forensic science is a wide field comprising of several subspecialties and uses methods derived from natural sciences for finding criminals and other evidence valid in a legal court. A relatively new area; Nano-forensics brings a new era of investigation in forensic science in which instantaneous results can be produced that determine various agents such as explosive gasses, biological agents and residues in different crime scenes and terrorist activity investigations. This can be achieved by applying Nanotechnology and its associated characterization techniques in forensic sciences. Several characterization techniques exist in Nanotechnology and nano-analysis is one such technique that is used in forensic science which includes Electron microscopes (EM) like Transmission (TEM) and Scanning (SEM), Raman microscopy (Micro -Raman) and Scanning Probe Microscopes (SPMs) like Atomic Force Microscope (AFM). Atomic force microscopy enables surface characterization of different materials by examining their morphology and mechanical properties. Materials that are immeasurable such as hair, body fluids, textile fibers, documents, polymers, pressure sensitive adhesives (PSAs), etc. are often encountered during forensic investigations. This review article will mainly focus on the use of AFM in the examination of different evidence such as blood stains, forged documents, human hair samples, ammunitions, explosives, and other such applications in the field of Forensic Science. Copyright © 2017 Elsevier B.V. All rights reserved.

The relationship of forensic odontology with various dental specialties in the articles published in the Journal of Forensic odonto-stomatology from 2005 to 2012

PubMed Central

Shamim, Thorakkal

2015-01-01

Background: There is a paucity of information about the relationship of forensic odontology with various dental specialties in the articles published in the Journal of Forensic Odonto-Stomatology. This study aimed to find the relationship of forensic odontology with various dental specialties in the articles published in the Journal of Forensic Odonto-Stomatology from 2005 to 2012 over an 8-year period. Methods: Bibliometric analysis was performed using web-based search during December 2013. Results: Out of the total 97 published articles, the maximum number of published articles were related to oral medicine and radiology (20) and community dentistry (20), followed by orthodontics (18), prosthodontics (15), and oral pathology and microbiology (8), pedodontics (7), oral and maxillofacial surgery (4) and conservative dentistry and endodontics (3). Among the articles published in Journal of Forensic Odonto-Stomatology, mass disasters (10) and bite mark analysis (10), followed by sexual dimorphism (8) and dental fraud and malpractice (8), followed by craniofacial superimposition (6) and identification (6) form the major attraction of the contributors. Conclusion: This paper has tried to evaluate the new working classification proposed for forensic odontology based on its relationship with other dental specialties. PMID:26097336

Effective use of forensic science in volume crime investigations: identifying recurring themes in the literature.

PubMed

Ludwig, Anika; Fraser, Jim

2014-01-01

New scientific, technological and legal developments, particularly the introduction of national databases for DNA and fingerprints, have led to increased use of forensic science in the investigation of crime. There is an assumption, and in some instances specific assertions, that such developments bring improvements either in broad criminal justice terms or more narrowly in terms of economic or practical efficiencies. The underlying presumption is that the new technological opportunities will be understood and effectively implemented. This research investigates whether such increases in activity have also been accompanied by improvements in the effective use of forensic science. A systematic review of thirty-six reports published (predominantly in England and Wales) since the 1980s, which have considered the use of forensic science in the investigation of volume crimes, was carried out. These reports have identified a number of recurrent themes that influenced how effectively forensic science was used in investigations. The themes identified included forensic knowledge and training of investigators, communication and information exchange between specialists and investigators, timeliness of forensic results, interagency relationships and deployment of crime scene examiner resources. The research findings suggest that these factors continue to hinder the effective use of forensic science despite technological advances and this paper considers their potential causes. © 2013.

U.S. initiatives to strengthen forensic science & international standards in forensic DNA.

PubMed

Butler, John M

2015-09-01

A number of initiatives are underway in the United States in response to the 2009 critique of forensic science by a National Academy of Sciences committee. This article provides a broad review of activities including efforts of the White House National Science and Technology Council Subcommittee on Forensic Science and a partnership between the Department of Justice (DOJ) and the National Institute of Standards and Technology (NIST) to create the National Commission on Forensic Science and the Organization of Scientific Area Committees. These initiatives are seeking to improve policies and practices of forensic science. Efforts to fund research activities and aid technology transition and training in forensic science are also covered. The second portion of the article reviews standards in place or in development around the world for forensic DNA. Documentary standards are used to help define written procedures to perform testing. Physical standards serve as reference materials for calibration and traceability purposes when testing is performed. Both documentary and physical standards enable reliable data comparison, and standard data formats and common markers or testing regions are crucial for effective data sharing. Core DNA markers provide a common framework and currency for constructing DNA databases with compatible data. Recent developments in expanding core DNA markers in Europe and the United States are discussed. Published by Elsevier Ireland Ltd.

U.S. initiatives to strengthen forensic science & international standards in forensic DNA

PubMed Central

Butler, John M.

2015-01-01

A number of initiatives are underway in the United States in response to the 2009 critique of forensic science by a National Academy of Sciences committee. This article provides a broad review of activities including efforts of the White House National Science and Technology Council Subcommittee on Forensic Science and a partnership between the Department of Justice (DOJ) and the National Institute of Standards and Technology (NIST) to create the National Commission on Forensic Science and the Organization of Scientific Area Committees. These initiatives are seeking to improve policies and practices of forensic science. Efforts to fund research activities and aid technology transition and training in forensic science are also covered. The second portion of the article reviews standards in place or in development around the world for forensic DNA. Documentary standards are used to help define written procedures to perform testing. Physical standards serve as reference materials for calibration and traceability purposes when testing is performed. Both documentary and physical standards enable reliable data comparison, and standard data formats and common markers or testing regions are crucial for effective data sharing. Core DNA markers provide a common framework and currency for constructing DNA databases with compatible data. Recent developments in expanding core DNA markers in Europe and the United States are discussed. PMID:26164236

Integrating forensic information in a crime intelligence database.

PubMed

Rossy, Quentin; Ioset, Sylvain; Dessimoz, Damien; Ribaux, Olivier

2013-07-10

Since 2008, intelligence units of six states of the western part of Switzerland have been sharing a common database for the analysis of high volume crimes. On a daily basis, events reported to the police are analysed, filtered and classified to detect crime repetitions and interpret the crime environment. Several forensic outcomes are integrated in the system such as matches of traces with persons, and links between scenes detected by the comparison of forensic case data. Systematic procedures have been settled to integrate links assumed mainly through DNA profiles, shoemarks patterns and images. A statistical outlook on a retrospective dataset of series from 2009 to 2011 of the database informs for instance on the number of repetition detected or confirmed and increased by forensic case data. Time needed to obtain forensic intelligence in regard with the type of marks treated, is seen as a critical issue. Furthermore, the underlying integration process of forensic intelligence into the crime intelligence database raised several difficulties in regards of the acquisition of data and the models used in the forensic databases. Solutions found and adopted operational procedures are described and discussed. This process form the basis to many other researches aimed at developing forensic intelligence models. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Appraising forensic anthropology in the Philippines: Current status and future directions.

PubMed

Go, Matthew C

2018-07-01

The increasing significance of forensic anthropology in the 21st century, yet unequitable worldwide distribution of expertise, necessitates a stocktaking of the discipline on a local scale. The purpose of this work is to appraise the current state of forensic anthropology in the Philippines and provide the rationale for its further development within the country. Recent efforts in research, education, and legislation that seek to boost Philippine forensic anthropology specifically and forensic sciences generally are highlighted. Furthermore, this work hopes to serve as a springboard for future students, scholars, and practitioners seeking to advance the field in the Philippines. Copyright © 2018 Elsevier B.V. All rights reserved.

[The contribution of N.I. Pirogov to the development of forensic medicine (on the occasion of his 200th birthday anniversary)].

PubMed

Isakov, V D; Tolmachev, I A; Ozeretskovskiĭ, L B; Tiurin, M V; Belousova, O D

2011-01-01

The main facets of professor N.I. Pirogov's professional activity are outlined. Forensic medicine (in the first place its organizational and practical aspects) was an integral component of his scientific and clinical work, along with applied anatomy and surgery. Landmark publications of N.I. Pirogov are listed with special reference to those concerned with forensic medical expertise of medical malpractice cases, postmortem inspection and intravital examination procedures, wound ballistics studies, the atlas of forensic pathology, etc. The surgeon and anatomist N.I. Pirogov can be justly regarded as a founder of forensic medicine in this country.

[Forensic medical examinations and teaching: disagreements and discussions within the Brazilian Society of Neurology, Psychiatry, and Forensic Medicine].

PubMed

Cerqueira, Ede

2015-01-01

In order to observe the influence wielded by forensic medicine in the development of the field of psychiatry in Brazil, this research note analyzes the debates that took place from May to July 1918 within the Brazilian Society of Neurology, Psychiatry, and Forensic Medicine over the use of forensic medical examinations as course material in the study of Public Medicine at the Rio de Janeiro School of Medicine. The focus is on how the controversy unfolded within the Society and how this scientific organization influenced the institution of the theoretical and practical training of medical experts.

Fourth Collaborative Materials Exercise of the Nuclear Forensics International Technical Working Group

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schwantes, J. M.; Marsden, O.; Reilly, D.

Abstract The Nuclear Forensics International Technical Working Group is a community of nuclear forensic practitioners who respond to incidents involving nuclear and other radioactive material out of regulatory control. The Group is dedicated to advancing nuclear forensic science in part through periodic participation in materials exercises. The Group completed its fourth Collaborative Materials Exercise in 2015 in which laboratories from 15 countries and one multinational organization analyzed three samples of special nuclear material in support of a mock nuclear forensic investigation. This special section of the Journal for Radioanalytical and Nuclear Chemistry is devoted to summarizing highlights from this exercise.

[The analysis of the subject-matter and the structure of scientific articles related to forensic biology published in the journal "Sudebno-meditsinskaya ekspertiza (Forensic Medical Expertise)" in 1960-2010].

PubMed

Gusarov, A A; Shigeev, S V; Fetisov, V A

2015-01-01

This paper reports the results of the analysis of the subject-matter and the structure of scientific articles related to forensic biology published in the journal "Sudebno-meditsinskaya ekspertiza" over the period from 1960 till 2010. The sceintometric analysis made it possible to distinguish the main avenues along which forensic biology developed during its most productive period. The results of this analytical study have provided in the summarized form the entire spectrum of the main trends in the forensic biology throughout the half-century period.

Content based information retrieval in forensic image databases.

PubMed

Geradts, Zeno; Bijhold, Jurrien

2002-03-01

This paper gives an overview of the various available image databases and ways of searching these databases on image contents. The developments in research groups of searching in image databases is evaluated and compared with the forensic databases that exist. Forensic image databases of fingerprints, faces, shoeprints, handwriting, cartridge cases, drugs tablets, and tool marks are described. The developments in these fields appear to be valuable for forensic databases, especially that of the framework in MPEG-7, where the searching in image databases is standardized. In the future, the combination of the databases (also DNA-databases) and possibilities to combine these can result in stronger forensic evidence.

[Auguste Ambroise Tardiue--the pre-eminent forensic medical scientist and children's rights advocate].

PubMed

Kemeneva, Iu V

2014-01-01

This article is devoted to the outstanding forensic medical expert whose activities exerted the great influence on the development of forensic medicine in France and all over the world. The paper present the biographical facts concerning A A Tardiue and characterizes the contribution he made to different field of forensic medicine in the middle of the XIX century including various forms of child abuse and neglect. A brief summary of the circumstances of some court trials in which A A Tardiue participated in the capacity of a forensic medical expert is presented in conjunction with the overview of his three most important written works.

Selecting forensic pathology as a career: a survey of the past with an eye on the future.

PubMed

Hanzlick, Randy; Prahlow, Joseph A; Denton, Scott; Jentzen, Jeffrey; Quinton, Reade; Sathyavagiswaran, Lakshmanan; Utley, Suzanne

2008-06-01

Each year there are about 30 to 40 physicians who train and become board-certified in the specialty area of forensic pathology, compared with hundreds or thousands in other disciplines. There are not enough board-certified forensic pathologists to cover national need. The National Association of Medical Examiners' (NAME) Forensic Pathology Training Committee conducted a survey of its members to determine which factors influenced them to select forensic pathology as a career, and to offer suggestions about possible recruitment methods in the future. Two of the authors developed a 13-question survey form that included questions designed to determine the demographics of the responders, education level at which interest emerged, influential factors in the selection of forensic pathology, exposure to the subject matter of forensic pathology in medical school and residency, opinions about the best educational level for recruitment targeting, and faculty reactions to selection of forensic pathology as a career choice. Comments and suggestions were also solicited. The survey was sent by email to the 552 physician NAME members who have email addresses on file at the NAME Home Office. One hundred sixty-one surveys were returned for a response rate of 29%. Most responders were full-time, board-certified forensic pathologists who had been practicing for an average of 18 years. The most influential factors in developing interest were exposure to forensic pathology in residency training and the influence of a professor or mentor. Medical school was the favored education level to target recruitment. Less than half had a forensic pathologist as an autopsy instructor in anatomic pathology residency. The number of responders who were encouraged by faculty to pursue forensic pathology was about the same as the number who were either discouraged or who perceived no particular positive or negative reinforcement. The typical scenario for forensic pathology exposure during anatomic pathology residency was a 4-week rotation at an off-site location from the medical school or hospital, with a mentor that had an adjunct, assistant, associate, or clinical faculty appointment. If the past predicts the future, it will be important to ensure that pathology residents have a planned and positive exposure to forensic pathology and that forensic pathologist mentors are available to training programs. There are a variety of other methods that might be used for recruitment which include more emphasis on medical students, a more academic approach, and affiliation, emphasizing the scientific nature of the work, integrating forensic pathology more into the ongoing medical school curriculum, improving the anatomic pathology residency autopsy experience, and avoiding possible turnoffs that can be caused by presentation of sensational or unpleasant cases that are not representative of routine daily work. Improved remuneration and building esteem by peers were also cited as critical factors, as was recruitment of more physicians into pathology in general. The Committee intends to develop a plan for recruitment and retention in the field of forensic pathology. Based on the survey data, this will require a conjoined effort with the American Association of Medical Colleges, the Accreditation Council on Graduate Medical Education, the Association of Pathology Chairman, and other entities to enable a planned and multifaceted approach to recruitment and retention in the field.

[Applicability of non-invasive imaging methods in forensic medicine and forensic anthropology in particular].

PubMed

Marcinková, Mária; Straka, Ľubomír; Novomeský, František; Janík, Martin; Štuller, František; Krajčovič, Jozef

2018-01-01

Massive progress in developing even more precise imaging modalities influenced all medical branches including the forensic medicine. In forensic anthropology, an inevitable part of forensic medicine itself, the use of all imaging modalities becomes even more important. Despite of acquiring more accurate informations about the deceased, all of them can be used in the process of identification and/or age estimation. X - ray imaging is most commonly used in detecting foreign bodies or various pathological changes of the deceased. Computed tomography, on the other hand, can be very helpful in the process of identification, whereas outcomes of this examination can be used for virtual reconstruction of living objects. Magnetic resonance imaging offers new opportunities in detecting cardiovascular pathological processes or develompental anomalies. Ultrasonography provides promising results in age estimation of living subjects without excessive doses of radiation. Processing the latest information sources available, authors introduce the application examples of X - ray imaging, computed tomography, magnetic resonance imaging and ultrasonography in everyday forensic medicine routine, with particular focusing on forensic anthropology.

Distinguishing between forensic science and forensic pseudoscience: testing of validity and reliability, and approaches to forensic voice comparison.

PubMed

Morrison, Geoffrey Stewart

2014-05-01

In this paper it is argued that one should not attempt to directly assess whether a forensic analysis technique is scientifically acceptable. Rather one should first specify what one considers to be appropriate principles governing acceptable practice, then consider any particular approach in light of those principles. This paper focuses on one principle: the validity and reliability of an approach should be empirically tested under conditions reflecting those of the case under investigation using test data drawn from the relevant population. Versions of this principle have been key elements in several reports on forensic science, including forensic voice comparison, published over the last four-and-a-half decades. The aural-spectrographic approach to forensic voice comparison (also known as "voiceprint" or "voicegram" examination) and the currently widely practiced auditory-acoustic-phonetic approach are considered in light of this principle (these two approaches do not appear to be mutually exclusive). Approaches based on data, quantitative measurements, and statistical models are also considered in light of this principle. © 2013.

Commentary: Coming Full Circle--Psychoanalysis, Psychodynamics, and Forensic Psychiatry.

PubMed

Hegarty, Angela M

2015-12-01

Drs. Simopoulos and Cohen argue that knowledge of one's unconscious processes improves the forensic psychiatrist's capacity to manage complex forensic situations and to generate forensic formulations and opinions that are demonstrably more valid and reliable, much like competence in cultural assessment and formulation. In practice, the challenges posed by the application of these principles in forensic settings are far outweighed by the potential benefit. Forensic practice is informed by many specialties. Forensic psychiatrists do not have to complete full training in these disciplines to make use of the knowledge and perspectives they offer. The same may not be true of psychodynamic assessment and formulation. Although much can be learned from supervision, case seminars, conferences, and reading, such knowledge does little to foster awareness of one's unconscious processes that by definition operate outside awareness and thus contribute to the vitiating effect of bias. To date, the only method whereby psychiatrists can effectively come to appreciate their own unconscious processes in action is arguably through their own analysis conducted in the course of training in analysis or psychodynamic psychotherapy. © 2015 American Academy of Psychiatry and the Law.

Principal forensic physicians as educational supervisors.

PubMed

Stark, Margaret M

2009-10-01

This research project was performed to assist the Faculty of Forensic and Legal Medicine (FFLM) with the development of a training programme for Principal Forensic Physicians (PFPs) (Since this research was performed the Metropolitan Police Service have dispensed with the services of the Principal Forensic Physicians so currently (as of January 2009) there is no supervision of newly appointed FMEs or the development training of doctors working in London nor any audit or appraisal reviews.) to fulfil their role as educational supervisors. PFPs working in London were surveyed by questionnaire to identify the extent of their knowledge with regard to their role in the development training of all forensic physicians (FPs) in their group, the induction of assistant FPs and their perceptions of their own training needs with regard to their educational role. A focus group was held at the FFLM annual conference to discuss areas of interest that arose from the preliminary results of the questionnaire. There is a clear need for the FFLM to set up a training programme for educational supervisors in clinical forensic medicine, especially with regard to appraisal. 2009 Elsevier Ltd and Faculty of Forensic and Legal Medicine.

Death of a child in the emergency department.

PubMed

O'Malley, Patricia; Barata, Isabel; Snow, Sally

2014-07-01

The death of a child in the emergency department (ED) is one of the most challenging problems facing ED clinicians. This revised technical report and accompanying policy statement reaffirm principles of patient- and family-centered care. Recent literature is examined regarding family presence, termination of resuscitation, bereavement responsibilities of ED clinicians, support of child fatality review efforts, and other issues inherent in caring for the patient, family, and staff when a child dies in the ED. Appendices are provided that offer an approach to bereavement activities in the ED, carrying out forensic responsibilities while providing compassionate care, communicating the news of the death of a child in the acute setting, providing a closing ritual at the time of terminating resuscitation efforts, and managing the child with a terminal condition who presents near death in the ED. Copyright © 2014 Emergency Nurses Association. Published by Elsevier Inc. All rights reserved. Published by Mosby, Inc. All rights reserved.

Temperament, insecure attachment, impulsivity, and sexuality in women in jail.

PubMed

Iliceto, Paolo; Pompili, Maurizio; Candilera, Gabriella; Rosafio, Iole; Erbuto, Denise; Battuello, Michele; Lester, David; Girardi, Paolo

2012-03-01

Women constitute only a small proportion of inmates, but several studies have shown that they have higher rates of psychiatric disturbance than incarcerated men and community samples. Mental health treatment is necessary to prevent severe illness and suicide in these women. The convenience sample consisted of 40 female detainees and 40 controls who were administered self-report questionnaires to assess temperament (TEMPS-A), insecure attachment (ECR), impulsivity (BIS-11), and sexual behavior (SESAMO). The incarcerated women had higher levels of affective temperament (except for hyperthymia), avoidance, anxiety, impulsivity, and psychosexual issues than the female community sample. Many interrelated emotional and affective disturbances affect the physical and psychological well-being of women in jail, and it is possible that these problems may lead to suicide. Health professionals need to develop gender-specific therapeutic interventions for women in jail. © 2012 International Association of Forensic Nurses.

Nuclear Forensics at Los Alamos National Laboratory

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kinman, William Scott; Steiner, Robert Ernest; Lamont, Stephen Philip

Nuclear forensics assists in responding to any event where nuclear material is found outside of regulatory control; a response plan is presented and a nuclear forensics program is undergoing further development so that smugglers are sufficiently deterred.

Forensic Physics 101: Falls from a height

NASA Astrophysics Data System (ADS)

Cross, Rod

2008-09-01

The physics of falling from a height, a topic that could be included in a course on forensic physics or in an undergraduate class as an example of Newton's laws, is applied to a common forensic problem.

Drawbacks in the scientification of forensic science.

PubMed

Biedermann, A; Curran, J

2014-12-01

This letter to the Editor comments on the article On the limitations of probability in conceptualizing pattern matches in forensic science by P. T. Jayaprakash (Forensic Science International, [10]). Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Active Traffic Capture for Network Forensics

NASA Astrophysics Data System (ADS)

Slaviero, Marco; Granova, Anna; Olivier, Martin

Network traffic capture is an integral part of network forensics, but current traffic capture techniques are typically passive in nature. Under heavy loads, it is possible for a sniffer to miss packets, which affects the quality of forensic evidence.

Automating Disk Forensic Processing with SleuthKit, XML and Python

DTIC Science & Technology

2009-05-01

1 Automating Disk Forensic Processing with SleuthKit, XML and Python Simson L. Garfinkel Abstract We have developed a program called fiwalk which...files themselves. We show how it is relatively simple to create automated disk forensic applications using a Python module we have written that reads...software that the portable device may contain. Keywords: Computer Forensics; XML; Sleuth Kit; Python I. INTRODUCTION In recent years we have found many

Investigators’ Guide to Sources of Information.

DTIC Science & Technology

1997-04-01

identification purposes. As part of the 1995 Crime Bill, Congress mandated the Secret Service to provide forensic /technical assistance-to federal, state, and...missing and sexually exploited children. Much of the forensic assistance is used in the United States by the Secret Service’s Forensic Services Division...The forensic technology allows the document examiner to scan and digitize text and writings, and later search that material against Page 27 GAO/OSI-97

Forensics and Family: Attempting To Avoid the Collision: An Assessment Study of the Impact of Forensics upon Quality of Life For Families, Couples, and Individuals.

ERIC Educational Resources Information Center

Deaton, Gary; Glenn, Robert J., III; Millsap, Susan; Millsap, Scott

A study examined the negative impacts of forensics upon primary relationships and family life. The study was designed to assess the professional and personal concerns of active forensics coaches. Subjects were seven males and four females, nine of whom were married, five of whom have children, and only one of whom reported having a spouse or…

Refining the relevant population in forensic voice comparison - A response to Hicks et alii (2015) The importance of distinguishing information from evidence/observations when formulating propositions.

PubMed

Morrison, Geoffrey Stewart; Enzinger, Ewald; Zhang, Cuiling

2016-12-01

Hicks et alii [Sci. Just. 55 (2015) 520-525. http://dx.doi.org/10.1016/j.scijus.2015.06.008] propose that forensic speech scientists not use the accent of the speaker of questioned identity to refine the relevant population. This proposal is based on a lack of understanding of the realities of forensic voice comparison. If it were implemented, it would make data-based forensic voice comparison analysis within the likelihood ratio framework virtually impossible. We argue that it would also lead forensic speech scientists to present invalid unreliable strength of evidence statements, and not allow them to conduct the tests that would make them aware of this problem. Copyright © 2016 The Chartered Society of Forensic Sciences. Published by Elsevier Ireland Ltd. All rights reserved.

High-Resolution Melting (HRM) of Hypervariable Mitochondrial DNA Regions for Forensic Science.

PubMed

Dos Santos Rocha, Alípio; de Amorim, Isis Salviano Soares; Simão, Tatiana de Almeida; da Fonseca, Adenilson de Souza; Garrido, Rodrigo Grazinoli; Mencalha, Andre Luiz

2018-03-01

Forensic strategies commonly are proceeding by analysis of short tandem repeats (STRs); however, new additional strategies have been proposed for forensic science. Thus, this article standardized the high-resolution melting (HRM) of DNA for forensic analyzes. For HRM, mitochondrial DNA (mtDNA) from eight individuals were extracted from mucosa swabs by DNAzol reagent, samples were amplified by PCR and submitted to HRM analysis to identify differences in hypervariable (HV) regions I and II. To confirm HRM, all PCR products were DNA sequencing. The data suggest that is possible discriminate DNA from different samples by HRM curves. Also, uncommon dual-dissociation was identified in a single PCR product, increasing HRM analyzes by evaluation of melting peaks. Thus, HRM is accurate and useful to screening small differences in HVI and HVII regions from mtDNA and increase the efficiency of laboratory routines based on forensic genetics. © 2017 American Academy of Forensic Sciences.

New psychoactive substances: catalysing a shift in forensic science practice?

PubMed

Tettey, Justice; Crean, Conor

2015-08-05

The analysis of substances of abuse remains one of the most matured areas in forensic science with a strong scientific basis, namely analytical chemistry. The current evolving drug markets, characterized by the global emergence of new psychoactive substances (NPS) and the need for forensic scientists to identify an unprecedented and ever-increasing number of NPS, presents a unique challenge to this discipline. This article looks at the current situation with NPS at the global level, and the challenges posed to the otherwise technically robust forensic science discipline of analysis of substances of abuse. It discusses the preparedness of forensic science to deal with the current situation and identifies the need for a shift in forensic science practice, especially one which embraces research and looks beyond normal casework in order to provide the much needed data for developing effective policy responses to the NPS problem. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

Vitreous humour - routine or alternative material for analysis in forensic medicine.

PubMed

Markowska, Joanna; Szopa, Monika; Zawadzki, Marcin; Piekoszewski, Wojciech

2017-01-01

Biological materials used in toxicological analyses in forensic medicine traditionally include blood, urine and vitreous humour. Forensic use of the vitreous body is mostly due to the need to assess the endogenous concentration of ethyl alcohol in the process of human body decomposition. The vitreous body is an underestimated biological material, even though its biochemical properties and anatomical location make it suitable for specific forensic toxicology tests as a reliable material for the preparation of forensic expert opinions. Based on the available literature the paper gathers information on the biochemical structure of the vitreous body, ways to secure the material after collection and its use in postmortem diagnostics. Specific applications of the vitreous humour for biochemical and toxicological tests are discussed, with a focus on its advantages and limitations in forensic medical assessment which are attributable to its biochemical properties, anatomical location and limited scientific studies on the distribution of xenobiotics in the vitreous body.

First Digit Law and Its Application to Digital Forensics

NASA Astrophysics Data System (ADS)

Shi, Yun Q.

Digital data forensics, which gathers evidence of data composition, origin, and history, is crucial in our digital world. Although this new research field is still in its infancy stage, it has started to attract increasing attention from the multimedia-security research community. This lecture addresses the first digit law and its applications to digital forensics. First, the Benford and generalized Benford laws, referred to as first digit law, are introduced. Then, the application of first digit law to detection of JPEG compression history for a given BMP image and detection of double JPEG compressions are presented. Finally, applying first digit law to detection of double MPEG video compressions is discussed. It is expected that the first digit law may play an active role in other task of digital forensics. The lesson learned is that statistical models play an important role in digital forensics and for a specific forensic task different models may provide different performance.

Anti-forensics of chromatic aberration

NASA Astrophysics Data System (ADS)

Mayer, Owen; Stamm, Matthew C.

2015-03-01

Over the past decade, a number of information forensic techniques have been developed to identify digital image manipulation and falsification. Recent research has shown, however, that an intelligent forger can use anti-forensic countermeasures to disguise their forgeries. In this paper, an anti-forensic technique is proposed to falsify the lateral chromatic aberration present in a digital image. Lateral chromatic aberration corresponds to the relative contraction or expansion between an image's color channels that occurs due to a lens's inability to focus all wavelengths of light on the same point. Previous work has used localized inconsistencies in an image's chromatic aberration to expose cut-and-paste image forgeries. The anti-forensic technique presented in this paper operates by estimating the expected lateral chromatic aberration at an image location, then removing deviations from this estimate caused by tampering or falsification. Experimental results are presented that demonstrate that our anti-forensic technique can be used to effectively disguise evidence of an image forgery.

Ethics and forensic psychiatry: translating principles into practice.

PubMed

Appelbaum, Paul S

2008-01-01

Twenty-five years ago, Alan Stone expressed his skepticism that forensic psychiatry could be practiced ethically. His remarks have proven a useful goad to the field, focusing attention on the importance of an ethics framework for forensic practice. But Stone remains dubious that any system of ethics--including the "Standard Position" on which he focuses his critique--could be of much value in practice. In contrast, I suggest that Stone's pessimism is not well founded. Immanent in forensic practice itself is a reasonable set of ethics principles, based on truth-telling and respect for persons. Psychiatrists can offer reliable and valid testimony, while resisting seduction into an advocacy role. Indeed, with new structured approaches to assessment, the potential utility of forensic testimony is probably greater than ever. Though problematic behavior still exists, forensic psychiatry offers the factual background and interpretive context to allow legal decision-makers to make better choices than they otherwise would.

An introduction to computer forensics.

PubMed

Furneaux, Nick

2006-07-01

This paper provides an introduction to the discipline of Computer Forensics. With computers being involved in an increasing number, and type, of crimes the trace data left on electronic media can play a vital part in the legal process. To ensure acceptance by the courts, accepted processes and procedures have to be adopted and demonstrated which are not dissimilar to the issues surrounding traditional forensic investigations. This paper provides a straightforward overview of the three steps involved in the examination of digital media: Acquisition of data. Investigation of evidence. Reporting and presentation of evidence. Although many of the traditional readers of Medicine, Science and the Law are those involved in the biological aspects of forensics, I believe that both disciplines can learn from each other, with electronic evidence being more readily sought and considered by the legal community and the long, tried and tested scientific methods of the forensic community being shared and adopted by the computer forensic world.

Conception of a course for professional training and education in the field of computer and mobile forensics, part III: network forensics and penetration testing

NASA Astrophysics Data System (ADS)

Kröger, Knut; Creutzburg, Reiner

2014-02-01

IT security and computer forensics are important components in the information technology. From year to year, incidents and crimes increase that target IT systems or were done with their help. More and more companies and authorities have security problems in their own IT infrastructure. To respond to these incidents professionally, it is important to have well trained staff. The fact that many agencies and companies work with very sensitive data make it necessary to further train the own employees in the field of network forensics and penetration testing. Motivated by these facts, this paper - a continuation of a paper of January 2012 [1], which showed the conception of a course for professional training and education in the field of computer and mobile forensics - addresses the practical implementation important relationships of network forensic and penetration testing.

Integrating the Forensic Sciences in Wildlife Case Investigations: A Case Report of Pentobarbital and Phenytoin Toxicosis in a Bald Eagle (Haliaeetus leucocephalus).

PubMed

Viner, T C; Hamlin, B C; McClure, P J; Yates, B C

2016-09-01

The application of medical knowledge to the purpose of law is the foundation of forensic pathology. A forensic postmortem examination often involves the expertise of multiple scientific disciplines to reconstruct the full story surrounding the death of an animal. Wildlife poses additional challenges in forensic investigations due to little or no associated history, and the disruptive effects of decomposition. To illustrate the multidisciplinary nature of wildlife forensic medicine, the authors outline a case of secondary pentobarbital/phenytoin toxicosis in a bald eagle (Haliaeetus leucocephalus). The eagle was the single fatality in a group of 8 birds that fed on euthanized domestic cat remains that had been improperly disposed of in a landfill. Cooperation between responding law enforcement officers, pathologists, and other forensic scientists led to the successful diagnosis and resolution of the case. © The Author(s) 2016.

Identification, Collection, and Preservation of Veterinary Forensic Evidence: On Scene and During the Postmortem Examination.

PubMed

Touroo, R; Fitch, A

2016-09-01

Although it is the obligation of the veterinary forensic pathologist to be competent in identifying, collecting, and preserving evidence from the body, it is also necessary for them to understand the relevance of conditions on the crime scene. The body is just one piece of the puzzle that needs to be considered when determining the cause of death. The information required for a complete postmortem analysis should also include details of the animal's environment and items of evidence present on the crime scene. These factors will assist the veterinary forensic pathologist in the interpretation of necropsy findings. Therefore, the veterinary forensic pathologist needs to have a basic understanding of how the crime scene is processed, as well as the role of the forensic veterinarian on scene. In addition, the veterinary forensic pathologist must remain unbiased, necessitating an understanding of evidence maintenance and authentication. © The Author(s) 2016.

Public participation in genetic databases: crossing the boundaries between biobanks and forensic DNA databases through the principle of solidarity

PubMed Central

Machado, Helena; Silva, Susana

2015-01-01

The ethical aspects of biobanks and forensic DNA databases are often treated as separate issues. As a reflection of this, public participation, or the involvement of citizens in genetic databases, has been approached differently in the fields of forensics and medicine. This paper aims to cross the boundaries between medicine and forensics by exploring the flows between the ethical issues presented in the two domains and the subsequent conceptualisation of public trust and legitimisation. We propose to introduce the concept of ‘solidarity’, traditionally applied only to medical and research biobanks, into a consideration of public engagement in medicine and forensics. Inclusion of a solidarity-based framework, in both medical biobanks and forensic DNA databases, raises new questions that should be included in the ethical debate, in relation to both health services/medical research and activities associated with the criminal justice system. PMID:26139851

Three-dimensional computer visualization of forensic pathology data.

PubMed

March, Jack; Schofield, Damian; Evison, Martin; Woodford, Noel

2004-03-01

Despite a decade of use in US courtrooms, it is only recently that forensic computer animations have become an increasingly important form of communication in legal spheres within the United Kingdom. Aims Research at the University of Nottingham has been influential in the critical investigation of forensic computer graphics reconstruction methodologies and techniques and in raising the profile of this novel form of data visualization within the United Kingdom. The case study presented demonstrates research undertaken by Aims Research and the Department of Forensic Pathology at the University of Sheffield, which aims to apply, evaluate, and develop novel 3-dimensional computer graphics (CG) visualization and virtual reality (VR) techniques in the presentation and investigation of forensic information concerning the human body. The inclusion of such visualizations within other CG or VR environments may ultimately provide the potential for alternative exploratory directions, processes, and results within forensic pathology investigations.

Reducing violence in forensic care - how does it resemble the domains of a recovery-oriented care?

PubMed

Olsson, Helen; Schön, Ulla-Karin

2016-12-01

Forensic psychiatry is characterized by involuntary treatment and risk of violence. The concept of recovery is rarely in focus as the primary focus is on risk assessment, violence prevention and reducing coercion in care. To determine what resources forensic staff use to avoid or prevent violent situations, and to explore how these practices resemble the domains of recovery-oriented care. Semi-structured interviews with staff who were identified by forensic patients as key workers in their recovery process. Interview texts were analyzed using interpretive content analysis. Staff prevent violent situations using tacit knowledge and experience, and through a shared collegial responsibility. Staff safeguard patients, encourage patient participation, and provide staff consistency. The results have implications for forensic care as well as psychiatry regarding the process of making recovery a reality for patients in the forensic care setting.

Previous forensic mental examination is a useful marker indicating effective violence relapse prevention among psychotic patients.

PubMed

Kivimies, Kristiina; Repo-Tiihonen, Eila; Kautiainen, Hannu; Tiihonen, Jari

2014-07-01

Patients with schizophrenia have an increased risk of violent behavior. The aim of this study was to find predictive indicators of high risk of violent behavior among outpatients with psychosis. A total of 206 individuals were involuntarily ordered to hospital treatment as forensic patients after a forensic mental examination in Finland from 1995-1999. The information was collected from the registers of the National Authority for Medicolegal Affairs, and was obtained from 194 persons of which 184 had been accused of a violent crime. Twenty percent (22/110) of those forensic patients, who had received a psychosis diagnosis before the index crime, had previously undergone a forensic examination. This subgroup was 12% of the total study population (22/184), which is about 300 times higher than expected (i.e. if no risk increase assumed). Ten of the 22 persons in this subgroup had been committed in forensic psychiatric inpatient care and later discharged. The same number of persons had been sentenced to prison and subsequently released after the previous forensic mental examination. While primary prevention of crime for the larger population of all patients with psychosis is not feasible, secondary prevention (prevention of reoffending) might be possible by focusing on the small subgroup, which had undergone a previous forensic mental examination. Obligatory follow-up and treatment in outpatient care would probably decrease recidivistic offending among discharged forensic psychiatric patients and among those offenders found not guilty by reason of insanity but not considered to fulfill criteria for involuntary hospital treatment.

Analysis of plant soil seed banks and seed dispersal vectors: Its potential and limits for forensic investigations.

PubMed

Šumberová, Kateřina; Ducháček, Michal

2017-01-01

Plant seeds exhibit many species-specific traits, thus potentially being especially helpful for forensic investigations. Seeds of a broad range of plant species occur in soil seed banks of various habitats and may become attached in large quantities to moving objects. Although plant seeds are now routinely used as trace evidence in forensic practice, only scant information has been published on this topic in the scientific literature. Thus, the standard methods remain unknown to specialists in such botanical subjects as plant ecology and plant geography. These specialists, if made aware of the forensic uses of seeds, could help in development of new, more sophisticated approaches. We aim to bridge the gap between forensic analysts and botanists. Therefore, we explore the available literature and compare it with our own experiences to reveal both the potential and limits of soil seed bank and seed dispersal analysis in forensic investigations. We demonstrate that habitat-specific and thus relatively rare species are of the greatest forensic value. Overall species composition, in terms of species presence/absence and relative abundance can also provide important information. In particular, the ecological profiles of seeds found on any moving object can help us identify the types of environments through which the object had travelled. We discuss the applicability of this approach to various European environments, with the ability to compare seed samples with georeferenced vegetation databases being particularly promising for forensic investigations. We also explore the forensic limitations of soil seed bank and seed dispersal vector analyses. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Conceptualising forensic science and forensic reconstruction. Part I: A conceptual model.

PubMed

Morgan, R M

2017-11-01

There has been a call for forensic science to actively return to the approach of scientific endeavour. The importance of incorporating an awareness of the requirements of the law in its broadest sense, and embedding research into both practice and policy within forensic science, is arguably critical to achieving such an endeavour. This paper presents a conceptual model (FoRTE) that outlines the holistic nature of trace evidence in the 'endeavour' of forensic reconstruction. This model offers insights into the different components intrinsic to transparent, reproducible and robust reconstructions in forensic science. The importance of situating evidence within the whole forensic science process (from crime scene to court), of developing evidence bases to underpin each stage, of frameworks that offer insights to the interaction of different lines of evidence, and the role of expertise in decision making are presented and their interactions identified. It is argued that such a conceptual model has value in identifying the future steps for harnessing the value of trace evidence in forensic reconstruction. It also highlights that there is a need to develop a nuanced approach to reconstructions that incorporates both empirical evidence bases and expertise. A conceptual understanding has the potential to ensure that the endeavour of forensic reconstruction has its roots in 'problem-solving' science, and can offer transparency and clarity in the conclusions and inferences drawn from trace evidence, thereby enabling the value of trace evidence to be realised in investigations and the courts. Copyright © 2017 The Author. Published by Elsevier B.V. All rights reserved.

Forensic psychiatry, one subspecialty with two ethics? A systematic review.

PubMed

Niveau, Gérard; Welle, Ida

2018-04-10

Forensic psychiatry is a particular subspecialty within psychiatry, dedicated in applying psychiatric knowledge and psychiatric training for particular legal purposes. Given that within the scope of forensic psychiatry, a third party usually intervenes in the patient-doctor relationship, an amendment of the traditional ethical principles seems justified. Thus, 47 articles, two book chapters and the guidelines produced by the World Psychiatric Association, the American Association of Psychiatry and the Law, as well as by the Royal Australian and New Zealand College of psychiatrists, were analyzed. The review revealed that the ethics of correctional forensic psychiatry and those of legal forensic psychiatry do not markedly differ from each other, but they are incongruent in terms of implementation. In an effort to better understand which ethical principles apply to forensic psychiatry, a chronological review of the literature published from 1950 to 2015 was carried out. The ethics of correctional forensic psychiatry are primarily deontological. The principle of justice translates into the principle of health care equivalence, the principle of beneficence into providing the best possible care to patients, and the principle of respect of autonomy into ensuring confidentiality and informed consent. The ethics of legal forensic psychiatry are rather consequentialist. In this latter setting, the principle of justice is mainly characterized by professionalism, the principle of beneficence by objectivity and impartiality, and the principle of respect of autonomy by informed consent. However, these two distinct fields of forensic psychiatry share in common the principle of non maleficence, defined as the non collaboration of the psychiatrist in any activity leading to inhuman and degrading treatment or to the death penalty.

The impact of facility relocation on patients' perceptions of ward atmosphere and quality of received forensic psychiatric care.

PubMed

Alexiou, Eirini; Degl' Innocenti, Alessio; Kullgren, Anette; Wijk, Helle

2016-08-01

In recent years, large groups of forensic psychiatric patients have been relocated into new medium- and maximum-security forensic psychiatric facilities in Sweden, where a psychosocial care approach is embedded. From this perspective and on the assumption that physical structures affect the therapeutic environment, a prospective longitudinal study was designed to investigate the impact of the facility relocation of three forensic psychiatric hospitals on patients' perceptions of ward atmosphere and quality of received forensic psychiatric care. Participants were patients over 18 years of age sentenced to compulsory forensic psychiatric treatment. Data were obtained by validated questionnaires. Overall, 58 patients (78%) answered the questionnaires at baseline with a total of 25 patients (34%) completing follow-up 1 at six months and 11 patients (15%) completing follow-up 2, one year after relocation. Approximately two-thirds of the participants at all time-points were men and their age range varied from 18 to 69. The results of this study showed that poor physical environment features can have a severe impact on care quality and can reduce the possibilities for person-centered care. Furthermore, the study provides evidence that the patients' perceptions of person-centered care in forensic psychiatric clinics are highly susceptible to factors in the physical and psychosocial environment. Future work will explore the staff's perception of ward atmosphere and the possibilities to adapt a person-centered approach in forensic psychiatric care after facility relocation. Copyright © 2016 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Creative Criminalistics.

ERIC Educational Resources Information Center

Hurley, James R.

1995-01-01

This article describes the content of a high school forensic science course. Discusses the definition of forensic science; how the course was started; the course strategy; invited speakers' and the use of mock crime scenes. Provides a sample outline of seven forensic science units. (LZ)

Role of forensic pathologists in mass disasters.

PubMed

Schuliar, Yves; Knudsen, Peter Juel Thiis

2012-06-01

The forensic pathologist has always had a central role in the identification of the dead in every day practice, in accidents, and in disasters involving hundreds or thousands of victims. This role has changed in recent years, as advances in forensic odontology, genetics and anthropology have improved the chances of identifying victims beyond recognition. According to the Interpol DVI Guide, fingerprints, dental examination and DNA are the primary identifiers, and this has given new emphasis to the role of the forensic pathologist as the leader of a multidisciplinary team of experts in a disaster situation, based on his or her qualifications and the experience gained from doing the same work in the everyday situation of an institute of forensic medicine.

An overview on forensic analysis devoted to analytical chemists.

PubMed

Castillo-Peinado, L S; Luque de Castro, M D

2017-05-15

The present article has as main aim to show analytical chemists interested in forensic analysis the world they will face if decision in favor of being a forensic analytical chemist is adopted. With this purpose, the most outstanding aspects of forensic analysis in dealing with sampling (involving both bodily and no bodily samples), sample preparation, and analytical equipment used in detection, identification and quantitation of key sample components are critically discussed. The role of the great omics in forensic analysis, and the growing role of the youngest of the great omics -metabolomics- are also discussed. The foreseeable role of integrative omics is also outlined. Copyright © 2017 Elsevier B.V. All rights reserved.

What is legal medicine--are legal and forensic medicine the same?

PubMed

Beran, Roy G

2010-04-01

Some consider the terms "forensic" and "legal" medicine to be synonymous but this is counter to the title of the Faculty of Forensic and Legal Medicine or the dual strands for progression to fellowship of the Australian College of Legal Medicine. The paper examines a very brief historical background to legal medicine and develops a definition of the strands thereof, namely legal and forensic medicine. It demonstrates that the two are different components of the application of medical knowledge upon the legal system. Legal medicine has greater relevance to civil and tort law, impacting upon patient care, whereas forensic medicine relates to criminal law and damage to, or by, patients.

[On the necessity to prepare new "Rules for the organization and conduction of forensic biological examination and studies by the State Forensic Examination Boards of the Russian Federation"].

PubMed

Gusarov, A A

2010-01-01

The author substantiates the necessity to prepare new "Rules for the organization and conduction of forensic biological examination and studies by the State Forensic Examination Boards of the Russian Federation". Their long-term absence of the reviewed document has negatively influenced the quality of work of these facilities. The structure and contents of the three previous versions of the Rules for the study of material evidence (1934, 1956, and 1996) are analysed. The structure of the new variant is designed to optimize the work of forensic medical examination bureaus and the performance of relevant studies.

The New Zealand Hacker Case: A Post Mortem

DOE Office of Scientific and Technical Information (OSTI.GOV)

Popovsky, Barbara; Ryan, Daniel J.; Frincke, Deborah A.

2005-10-01

A typical incident response pits technicians against networks that aren't prepared forensically. [1, 2] If practitioners do consider collecting network forensic data, they face a choice between expending extraordinary effort (time and money) collecting forensically sound data, or simply restoring the network as quickly as possible. In this context, the concept of organizational network forensic readiness has emerged. The following is a discussion of selected computer crime cases, using publically available information, spanning a period of time of several years, that together demonstrate the need for a preventive and proactive response to malicious intrusion over a reactive one. It concludesmore » with recommendations for how to "operationalize" organizational network forensic readiness.« less

Basic research in evolution and ecology enhances forensics.

PubMed

Tomberlin, Jeffery K; Benbow, M Eric; Tarone, Aaron M; Mohr, Rachel M

2011-02-01

In 2009, the National Research Council recommended that the forensic sciences strengthen their grounding in basic empirical research to mitigate against criticism and improve accuracy and reliability. For DNA-based identification, this goal was achieved under the guidance of the population genetics community. This effort resulted in DNA analysis becoming the 'gold standard' of the forensic sciences. Elsewhere, we proposed a framework for streamlining research in decomposition ecology, which promotes quantitative approaches to collecting and applying data to forensic investigations involving decomposing human remains. To extend the ecological aspects of this approach, this review focuses on forensic entomology, although the framework can be extended to other areas of decomposition. Published by Elsevier Ltd.

The forensic evaluation and report: an agenda for research.

PubMed

Buchanan, Alec; Norko, Michael

2013-01-01

The written report is a central component of forensic psychiatric practice. In the report, an evaluator assembles and organizes data, interprets results of an evaluation, and offers an opinion in response to legal questions. The past 30 years have seen substantial development in principles and practice of forensic report writing. Drawing on recent advances in the psychiatric report, the authors explore topics including narrative, forensic ethics, coercion within the justice system, and implications of limitations on data in forming forensic opinions. They offer an analysis of unanswered questions in these areas, suggesting opportunities for further empirical study and theoretical development. This proposed agenda is important in training, in the development of policy, and in establishing professional guidelines.

[Application of IMA and H-FABP in Forensic Diagnosis of Sudden Cardiac Death].

PubMed

Zhu, Z L; Wang, P; You, J B; Yue, Q; Wang, P F; Wang, X L; Zhang, C N; Zhang, G H

2017-08-01

Acute myocardial ischemia is the most common cause of sudden cardiac death. The diagnosis of early myocardial ischemia is a hot point in forensic medicine, which is also an early and important part for a prevention against myocardial infarction. This paper conducts a comprehensive discussion of the structure, function, clinical value and forensic medicine application prospect of ischemia modified albumin （IMA） and heart-type fatty acid binding protein （H-FABP), aiming to determine whether the two proteins can be used as biochemical detection indicators of early myocardial ischemia for the diagnosis of sudden cardiac death in forensic medicine. Copyright© by the Editorial Department of Journal of Forensic Medicine.

The United Kingdom and Ireland Association of Forensic Toxicologists; establishing best practice for professional training & development in forensic toxicology.

PubMed

Cosbey, Simon; Elliott, Simon; Paterson, Sue

2017-01-01

The current status of forensic toxicology in the United Kingdom is discussed with an emphasis on professional training and development. Best practice is proposed using a blend of modular foundation knowledge training, continuing professional development, academic study, research & development and ongoing analytical practice. The need for establishing a professional career structure is also discussed along with a suggested example of a suitable model. The issues discussed in this paper are intended to provoke discussion within the forensic toxicology community, industry regulators and other government bodies responsible for the administration of justice. Copyright © 2016 The Chartered Society of Forensic Sciences. Published by Elsevier Ireland Ltd. All rights reserved.

Forensic DNA testing.

PubMed

Butler, John M

2011-12-01

Forensic DNA testing has a number of applications, including parentage testing, identifying human remains from natural or man-made disasters or terrorist attacks, and solving crimes. This article provides background information followed by an overview of the process of forensic DNA testing, including sample collection, DNA extraction, PCR amplification, short tandem repeat (STR) allele separation and sizing, typing and profile interpretation, statistical analysis, and quality assurance. The article concludes with discussions of possible problems with the data and other forensic DNA testing techniques.

Inference of Ancestry in Forensic Analysis II: Analysis of Genetic Data.

PubMed

Santos, Carla; Phillips, Chris; Gomez-Tato, A; Alvarez-Dios, J; Carracedo, Ángel; Lareu, Maria Victoria

2016-01-01

Three approaches applicable to the analysis of forensic ancestry-informative marker data-STRUCTURE, principal component analysis, and the Snipper Bayesian classification system-are reviewed. Detailed step-by-step guidance is provided for adjusting parameter settings in STRUCTURE with particular regard to their effect when differentiating populations. Several enhancements to the Snipper online forensic classification portal are described, highlighting the added functionality they bring to particular aspects of ancestry-informative SNP analysis in a forensic context.

The communication of forensic science in the criminal justice system: A review of theory and proposed directions for research.

PubMed

Howes, Loene M

2015-03-01

Clear communication about forensic science is essential to the effectiveness and perceived trustworthiness of the criminal justice system. Communication can be seen as a meaning-making process that involves different components such as the sender of a message, the message itself, the channel in which a message is sent, and the receiver of the message. Research conducted to date on the communication between forensic scientists and non-scientists in the criminal justice system has focused on different components of the communication process as objects of study. The purpose of this paper is to bring together communication theory and past research on the communication of forensic science to contribute to a deeper understanding of it, and to provide a coherent view of it overall. The paper first outlines the broader context of communication theory and science communication as a backdrop to forensic science communication. Then it presents a conceptual framework as a way to organise past research and, using the framework, reviews recent examples of empirical research and commentary on the communication of forensic science. Finally the paper identifies aspects of the communication of forensic science that may be addressed by future research to enhance the effectiveness of communication between scientists and non-scientists in this multidisciplinary arena. Copyright © 2014 Forensic Science Society. Published by Elsevier Ireland Ltd. All rights reserved.

Improved JPEG anti-forensics with better image visual quality and forensic undetectability.

PubMed

Singh, Gurinder; Singh, Kulbir

2017-08-01

There is an immediate need to validate the authenticity of digital images due to the availability of powerful image processing tools that can easily manipulate the digital image information without leaving any traces. The digital image forensics most often employs the tampering detectors based on JPEG compression. Therefore, to evaluate the competency of the JPEG forensic detectors, an anti-forensic technique is required. In this paper, two improved JPEG anti-forensic techniques are proposed to remove the blocking artifacts left by the JPEG compression in both spatial and DCT domain. In the proposed framework, the grainy noise left by the perceptual histogram smoothing in DCT domain can be reduced significantly by applying the proposed de-noising operation. Two types of denoising algorithms are proposed, one is based on the constrained minimization problem of total variation of energy and other on the normalized weighted function. Subsequently, an improved TV based deblocking operation is proposed to eliminate the blocking artifacts in the spatial domain. Then, a decalibration operation is applied to bring the processed image statistics back to its standard position. The experimental results show that the proposed anti-forensic approaches outperform the existing state-of-the-art techniques in achieving enhanced tradeoff between image visual quality and forensic undetectability, but with high computational cost. Copyright © 2017 Elsevier B.V. All rights reserved.

Forensic entomology: implementing quality assurance for expertise work.

PubMed

Gaudry, Emmanuel; Dourel, Laurent

2013-09-01

The Department of Forensic Entomology (Institut de Recherche Criminelle de la Gendarmerie Nationale, France) was accredited by the French Committee of Accreditation (Cofrac's Healthcare section) in October 2007 on the basis of NF EN ISO/CEI 17025 standard. It was the first accreditation in this specific field of forensic sciences in France and in Europe. The present paper introduces the accreditation process in forensic entomology (FE) through the experience of the Department of Forensic Entomology. Based upon the identification of necrophagous insects and the study of their biology, FE must, as any other expertise work in forensic sciences, demonstrate integrity and good working practice to satisfy both the courts and the scientific community. FE does not, strictly speaking, follow an analytical method. This could explain why, to make up for a lack of appropriate quality reference, a specific documentation was drafted and written by the staff of the Department of Forensic Entomology in order to define working methods complying with quality standards (testing methods). A quality assurance system is laborious to set up and maintain and can be perceived as complex, time-consuming and never-ending. However, a survey performed in 2011 revealed that the accreditation process in the frame of expertise work has led to new well-defined working habits, based on an effort at transparency. It also requires constant questioning and a proactive approach, both profitable for customers (magistrates, investigators) and analysts (forensic entomologists).

A first proposal for a general description model of forensic traces

NASA Astrophysics Data System (ADS)

Lindauer, Ina; Schäler, Martin; Vielhauer, Claus; Saake, Gunter; Hildebrandt, Mario

2012-06-01

In recent years, the amount of digitally captured traces at crime scenes increased rapidly. There are various kinds of such traces, like pick marks on locks, latent fingerprints on various surfaces as well as different micro traces. Those traces are different from each other not only in kind but also in which information they provide. Every kind of trace has its own properties (e.g., minutiae for fingerprints, or raking traces for locks) but there are also large amounts of metadata which all traces have in common like location, time and other additional information in relation to crime scenes. For selected types of crime scene traces, type-specific databases already exist, such as the ViCLAS for sexual offences, the IBIS for ballistic forensics or the AFIS for fingerprints. These existing forensic databases strongly differ in the trace description models. For forensic experts it would be beneficial to work with only one database capable of handling all possible forensic traces acquired at a crime scene. This is especially the case when different kinds of traces are interrelated (e.g., fingerprints and ballistic marks on a bullet casing). Unfortunately, current research on interrelated traces as well as general forensic data models and structures is not mature enough to build such an encompassing forensic database. Nevertheless, recent advances in the field of contact-less scanning make it possible to acquire different kinds of traces with the same device. Therefore the data of these traces is structured similarly what simplifies the design of a general forensic data model for different kinds of traces. In this paper we introduce a first common description model for different forensic trace types. Furthermore, we apply for selected trace types from the well established database schema development process the phases of transferring expert knowledge in the corresponding forensic fields into an extendible, database-driven, generalised forensic description model. The trace types considered here are fingerprint traces, traces at locks, micro traces and ballistic traces. Based on these basic trace types, also combined traces (multiple or overlapped fingerprints, fingerprints on bullet casings, etc) and partial traces are considered.

Forensic Science Technician

ERIC Educational Resources Information Center

Tech Directions, 2010

2010-01-01

Forensic science technicians, also called crime laboratory technicians or police science technicians, help solve crimes. They examine and identify physical evidence to reconstruct a crime scene. This article discusses everything students need to know about careers for forensic science technicians--wages, responsibilities, skills needed, career…

QUALITY ASSURANCE GUIDELINES FOR LABORATORIES PERFORMING FORENSIC ANALYSIS OF CHEMICAL TERRORISM

EPA Science Inventory

The Scientific Working Group on Forensic Analysis of Chemical Terrorism (SWGFACT) has developed the following quality assurance guidelines to provide laboratories engaged in forensic analysis of chemical evidence associated with terrorism a framework to implement a quality assura...

VALIDATION GUIDELINES FOR LABORATORIES PERFORMING FORENSIC ANALYSIS OF CHEMICAL TERRORISM

EPA Science Inventory

The Scientific Working Group on Forensic Analysis of Chemical Terrorism (SWGFACT) has developed the following guidelines for laboratories engaged in the forensic analysis of chemical evidence associated with terrorism. This document provides a baseline framework and guidance for...

Image processing in forensic pathology.

PubMed

Oliver, W R

1998-03-01

Image processing applications in forensic pathology are becoming increasingly important. This article introduces basic concepts in image processing as applied to problems in forensic pathology in a non-mathematical context. Discussions of contrast enhancement, digital encoding, compression, deblurring, and other topics are presented.

State of practice and emerging application of analytical techniques of nuclear forensic analysis: highlights from the 4th Collaborative Materials Exercise of the Nuclear Forensics International Technical Working Group (ITWG)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schwantes, Jon M.; Marsden, Oliva; Pellegrini, Kristi L.

Founded in 1996 upon the initiative of the “Group of 8” governments (G8), the Nuclear Forensics International Technical Working Group (ITWG) is an ad hoc organization of official nuclear forensics practitioners (scientists, law enforcement, and regulators) that can be called upon to provide technical assistance to the global community in the event of a seizure of nuclear or radiological materials. The ITWG is supported by and is affiliated with roughly 40 countries and international partner organizations including the International Atomic Energy Agency (IAEA), EURATOM, INTERPOL, EUROPOL, and the United Nations Interregional Crime and Justice Research Institute (UNICRI). Besides providing amore » network of nuclear forensics laboratories that are able to assist law enforcement during a nuclear smuggling event, the ITWG is also committed to the advancement of the science of nuclear forensic analysis, largely through participation in periodic table top and Collaborative Materials Exercises (CMXs). Exercise scenarios use “real world” samples with realistic forensics investigation time constraints and reporting requirements. These exercises are designed to promote best practices in the field and test, evaluate, and improve new technical capabilities, methods and techniques in order to advance the science of nuclear forensics. The ITWG recently completed its fourth CMX in the 20 year history of the organization. This was also the largest materials exercise to date, with participating laboratories from 16 countries or organizations. Three samples of low enriched uranium were shipped to these laboratories as part of an illicit trafficking scenario, for which each laboratory was asked to conduct nuclear forensic analyses in support of a fictitious criminal investigation. An objective review of the State Of Practice and Art of international nuclear forensic analysis based upon the outcome of this most recent exercise is provided.« less

Terminology and forensic gait analysis.

PubMed

Birch, Ivan; Vernon, Wesley; Walker, Jeremy; Young, Maria

2015-07-01

The use of appropriate terminology is a fundamental aspect of forensic gait analysis. The language used in forensic gait analysis is an amalgam of that used in clinical practice, podiatric biomechanics and the wider field of biomechanics. The result can often be a lack of consistency in the language used, the definitions used and the clarity of the message given. Examples include the use of 'gait' and 'walking' as synonymous terms, confusion between 'step' and 'stride', the mixing of anatomical, positional and pathological descriptors, and inability to describe appropriately movements of major body segments such as the torso. The purpose of this paper is to share the well-established definitions of the fundamental parameters of gait, common to all professions, and advocate their use in forensic gait analysis to establish commonality. The paper provides guidance on the selection and use of appropriate terminology in the description of gait in the forensic context. This paper considers the established definitions of the terms commonly used, identifies those terms which have the potential to confuse readers, and suggests a framework of terminology which should be utilised in forensic gait analysis. Copyright © 2015 Forensic Science Society. Published by Elsevier Ireland Ltd. All rights reserved.

"New turns from old STaRs": enhancing the capabilities of forensic short tandem repeat analysis.

PubMed

Phillips, Christopher; Gelabert-Besada, Miguel; Fernandez-Formoso, Luis; García-Magariños, Manuel; Santos, Carla; Fondevila, Manuel; Ballard, David; Syndercombe Court, Denise; Carracedo, Angel; Lareu, Maria Victoria

2014-11-01

The field of research and development of forensic STR genotyping remains active, innovative, and focused on continuous improvements. A series of recent developments including the introduction of a sixth dye have brought expanded STR multiplex sizes while maintaining sensitivity to typical forensic DNA. New supplementary kits complimenting the core STRs have also helped improve analysis of challenging identification cases such as distant pairwise relationships in deficient pedigrees. This article gives an overview of several recent key developments in forensic STR analysis: availability of expanded core STR kits and supplementary STRs, short-amplicon mini-STRs offering practical options for highly degraded DNA, Y-STR enhancements made from the identification of rapidly mutating loci, and enhanced analysis of genetic ancestry by analyzing 32-STR profiles with a Bayesian forensic classifier originally developed for SNP population data. As well as providing scope for genotyping larger numbers of STRs optimized for forensic applications, the launch of compact next-generation sequencing systems provides considerable potential for genotyping the sizeable proportion of nucleotide variation existing in forensic STRs, which currently escapes detection with CE. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Use of a state inpatient forensic system under managed mental health care.

PubMed

Fisher, William H; Dickey, Barbara; Normand, Sharon-Lise T; Packer, Ira K; Grudzinskas, Albert J; Azeni, Hocine

2002-04-01

One of the goals of managed mental health care has been to lower the use of inpatient psychiatric treatment. In the past, interventions that have limited hospitalization for persons with severe mental illness have led to greater involvement of these individuals with the criminal justice and forensic mental health systems. The authors examined associations between Medicaid managed mental health care in Massachusetts and rates of admission to the inpatient forensic mental health service maintained by the state's mental health department. A total of 7,996 persons who were receiving services from the department before and after the introduction of managed care were studied. A logistic regression model based on generalized estimating equations was used to identify associations between Medicaid beneficiary status and forensic hospitalization before and after the introduction of managed care. The overall rate of forensic hospitalization declined in the study cohort in both periods. However, no significant decline was observed in the risk of forensic hospitalization among Medicaid beneficiaries whose care had become managed. Although the results of this study warrant further exploration, the risk of forensic hospitalization among Medicaid beneficiaries should be considered by policy makers in the design of mental health system interventions.

Molecular Imprinting Applications in Forensic Science

PubMed Central

Yılmaz, Erkut; Garipcan, Bora; Patra, Hirak K.; Uzun, Lokman

2017-01-01

Producing molecular imprinting-based materials has received increasing attention due to recognition selectivity, stability, cast effectiveness, and ease of production in various forms for a wide range of applications. The molecular imprinting technique has a variety of applications in the areas of the food industry, environmental monitoring, and medicine for diverse purposes like sample pretreatment, sensing, and separation/purification. A versatile usage, stability and recognition capabilities also make them perfect candidates for use in forensic sciences. Forensic science is a demanding area and there is a growing interest in molecularly imprinted polymers (MIPs) in this field. In this review, recent molecular imprinting applications in the related areas of forensic sciences are discussed while considering the literature of last two decades. Not only direct forensic applications but also studies of possible forensic value were taken into account like illicit drugs, banned sport drugs, effective toxins and chemical warfare agents in a review of over 100 articles. The literature was classified according to targets, material shapes, production strategies, detection method, and instrumentation. We aimed to summarize the current applications of MIPs in forensic science and put forth a projection of their potential uses as promising alternatives for benchmark competitors. PMID:28350333

Considerations on the ASTM standards 1789-04 and 1422-05 on the forensic examination of ink.

PubMed

Neumann, Cedric; Margot, Pierre

2010-09-01

The ASTM standards on Writing Ink Identification (ASTM 1789-04) and on Writing Ink Comparison (ASTM 1422-05) are the most up-to-date guidelines that have been published on the forensic analysis of ink. The aim of these documents is to cover most aspects of the forensic analysis of ink evidence, from the analysis of ink samples, the comparison of the analytical profile of these samples (with the aim to differentiate them or not), through to the interpretation of the result of the examination of these samples in a forensic context. Significant evolutions in the technology available to forensic scientists, in the quality assurance requirements brought onto them, and in the understanding of frameworks to interpret forensic evidence have been made in recent years. This article reviews the two standards in the light of these evolutions and proposes some practical improvements in terms of the standardization of the analyses, the comparison of ink samples, and the interpretation of ink examination. Some of these suggestions have already been included in a DHS funded project aimed at creating a digital ink library for the United States Secret Service. © 2010 American Academy of Forensic Sciences.

Awareness of Forensic Odontology among Legal Professionals, Chennai, India

PubMed Central

Selvajothi, Packiaraj; Lavanya, Chandra; Joshua, Elizabeth; Rao, Umadevi K.; Ranganathan, Kannan

2014-01-01

Background: The forensic discipline of law is a multidisciplinary team comprising of specialists in forensic medicine, forensic odontology, security and law. Aim: The study was to find the awareness level of scope and utility of forensic odontology among lawyers in Chennai, South India. Materials and Methods: A cross-sectional study using a self administered structured questionnaire was conducted in 200 lawyers between August and September of 2013. The data was analyzed depending on age, gender, type and years of practice. Results: Lawyers above 40 years of experience were more aware of palatal rugae analysis (P = 0.02), and those with more than 20 years were aware of lip print (P = 0.001) and bite mark analysis (P = 0.001). Males were more aware of forensic odontology with respect to criminal identification (P = 0.001). The knowledge of bite mark analysis was higher among male lawyers (P = 0.001), civil and criminal practicing lawyers (P = 0.004). All participants were aware that loss or fracture of tooth constitutes a grievous injury under Indian Penal Code (IPC) 320 clause 7(5). Conclusion: This study highlighted the knowledge of forensic odontology among legal professionals and also identified the areas in which they need further appraisal. PMID:25535602

Impaired verbal learning in forensic inpatients with Schizophrenia Spectrum Disorder.

PubMed

Corbett, Lasha; Karyadi, Kenny A; Kinney, Dominique; Nitch, Stephen R; Bayan, Stacey Marie; Williams, Mark

2018-01-01

The present study aimed to: (a) examine verbal learning performances among forensic inpatients diagnosed with Schizophrenia Spectrum Disorder (SSD); and (b) compare verbal learning performances among forensic SSD inpatients, SSD outpatients, and a small control sample. Participants included forensic SSD inpatients (n = 71), SSD outpatients (n = 305; see Stone et al.), and a control sample from the California Verbal Learning Test-II (CVLT-II) manual (n = 78; see Delis, Kramer, Kaplan, & Ober). Five verbal learning outcomes were measured using the CVLT-II. The average forensic SSD inpatients performed 1 to 1.5 standard deviations below the mean across the five verbal learning outcomes, many of whom (26.8% to 36.6%) performed in the impaired range across the five outcomes. Forensic SSD inpatients performed significantly lower than the SSD outpatients on three verbal learning outcomes and significantly lower than healthy controls on all five verbal learning outcomes. Results indicated forensically committed SSD inpatients have diminished verbal learning performances. Study findings could help define normative verbal learning performances in different types of SSD patients, may guide the development of compensatory strategies for verbal learning deficits, and could subsequently lead to more successful clinical outcomes in this population.

Alexithymia as a potential source of symptom over-reporting: An exploratory study in forensic patients and non-forensic participants.

PubMed

Merckelbach, Harald; Prins, Chinouk; Boskovic, Irena; Niesten, Isabella; À Campo, Joost

2018-04-01

The traditional interpretation of symptom over-reporting is that it indicates malingering. We explored a different perspective, namely that over-reporting of eccentric symptoms is related to deficits in articulating internal experiences (i.e., alexithymia). Given that alexithymia has been linked to sleep problems and that fatigue may fuel inattentive responding to symptom lists, we administered measures of alexithymia (TAS-20) and symptom over-reporting (SIMS), but also sleep quality (SLEEP-50) to forensic psychiatric outpatients (n = 40) and non-forensic participants (n = 40). Forensic patients scored significantly higher on all three indices than non-forensic participants. In the total sample as well as in subsamples, over-reporting correlated positively and significantly with alexithymia, with rs being in the 0.50-0.65 range. Sleep problems were also related to over-reporting, but in the full sample and in the forensic subsample, alexithymia predicted variance in over-reporting over and above sleep problems. Although our study is cross-sectional in nature, its results indicate that alexithymia as a potential source of over-reporting merits systematic research. © 2018 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Molecular Imprinting Applications in Forensic Science.

PubMed

Yılmaz, Erkut; Garipcan, Bora; Patra, Hirak K; Uzun, Lokman

2017-03-28

Producing molecular imprinting-based materials has received increasing attention due to recognition selectivity, stability, cast effectiveness, and ease of production in various forms for a wide range of applications. The molecular imprinting technique has a variety of applications in the areas of the food industry, environmental monitoring, and medicine for diverse purposes like sample pretreatment, sensing, and separation/purification. A versatile usage, stability and recognition capabilities also make them perfect candidates for use in forensic sciences. Forensic science is a demanding area and there is a growing interest in molecularly imprinted polymers (MIPs) in this field. In this review, recent molecular imprinting applications in the related areas of forensic sciences are discussed while considering the literature of last two decades. Not only direct forensic applications but also studies of possible forensic value were taken into account like illicit drugs, banned sport drugs, effective toxins and chemical warfare agents in a review of over 100 articles. The literature was classified according to targets, material shapes, production strategies, detection method, and instrumentation. We aimed to summarize the current applications of MIPs in forensic science and put forth a projection of their potential uses as promising alternatives for benchmark competitors.

A genomic audit of newly-adopted autosomal STRs for forensic identification.

PubMed

Phillips, C

2017-07-01

In preparation for the growing use of massively parallel sequencing (MPS) technology to genotype forensic STRs, a comprehensive genomic audit of 73 STRs was made in 2016 [Parson et al., Forensic Sci. Int. Genet. 22, 54-63]. The loci examined included miniSTRs that were not in widespread use, but had been incorporated into MPS kits or were under consideration for this purpose. The current study expands the genomic analysis of autosomal STRs that are not commonly used, to include the full set of developed miniSTRs and an additional 24 STRs, most of which have been recently included in several supplementary forensic multiplex kits for capillary electrophoresis. The genomic audit of these 47 newly-adopted STRs examined the linkage status of new loci on the same chromosome as established forensic STRs; analyzed world-wide population variation of the newly-adopted STRs using published data; assessed their forensic informativeness; and compiled the sequence characteristics, repeat structures and flanking regions of each STR. A further 44 autosomal STRs developed for forensic analyses but not incorporated into commercial kits, are also briefly described. Copyright © 2017 Elsevier B.V. All rights reserved.

Overview and forensic investigation approaches of the gaming console Sony PlayStation Portable

NASA Astrophysics Data System (ADS)

Schön, Stephan; Schön, Ralph; Kröger, Knut; Creutzburg, Reiner

2013-03-01

This paper addresses the forensically interesting features of the Sony PlayStation Portable game console. The construction and the internal structure are analyzed precisely and interesting forensic features of the operating system and the file system are presented.

78 FR 46997 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... (DHS), Science and Technology, CyberForensics Electronic Technology Clearinghouse (CyberFETCH) Program... public to comment on data collection forms for the CyberForensics Electronic Technology Clearinghouse... for providing a collaborative environment for cyber forensics practitioners from law enforcement...

75 FR 8993 - Agency Information Collection Activities: Reinstatement, With Change, of a Previously Approved...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

... Publicly Funded Forensic Crime Laboratories. The Department of Justice (DOJ), Bureau of Justice Statistics... of Publicly Funded Forensic Crime Laboratories. (3) Agency form number, if any, and the applicable... perform forensic analyses on criminal evidence. [[Page 8994

[Costicartilage analysis inspection technology in the application of forensic medicine].

PubMed

Meng, Hang; Xiao, Bi; Yan, Jian-Jun; Ma, Kai-Jun

2011-10-01

The traditional costicartilage analysis inspection is limited to morphological inspection. In recent years, with the development of forensic radiology and molecular genetics, the costicartilage analysis inspection technology has been further enriched and developed. At present, the costicartilage analysis inspection technology have been able to be used in the practice of forensic medicine. This paper reviews the research advances about the costicartilage analysis inspection technology in the identification of human gender, age and so on in order to provide the references for forensic appraisers.

Privatized managed care and forensic mental health services.

PubMed

Packer, I K

1998-01-01

Managed care for mental health services, which began in the private, commercial sector, has spread over the past few years to the public mental health sector as well. Recently, states have begun considering whether to include the forensic population within their privatized managed care systems. This article explores some of the complexities and special challenges unique to forensic services and notes some of the problems that might be incurred if the forensic population were included in a managed care system.

[Research Progress on Forensic Entomotoxicology].

PubMed

Liu, Zhi-jiang; Zhai, Xian-dun; Guan, Ling; Mo, Yao-nan

2015-06-01

Forensic entomotoxicology is a branch of forensic medicine, which applies entomology, toxicology and other related studies to solve the poisoning cases. It has an obvious advantage in the investigation on poisoning death. Based on the expounding definition and research of entomotoxicology, this paper reviews research progress and application value in some aspects of forensic medicine, such as the effects of drugs/toxins on the growth and development of sarcosaphagous insects and the qualitative and quantitative analysis of the drugs/toxins in the poisoned body tissue.

Layering of stomach contents in drowning cases in post-mortem computed tomography compared to forensic autopsy.

PubMed

Gotsmy, Walther; Lombardo, Paolo; Jackowski, Christian; Brencicova, Eva; Zech, Wolf-Dieter

2018-04-24

In forensic autopsy, the analysis of stomach contents is important when investigating drowning cases. Three-layering of stomach contents may be interpreted as a diagnostic hint to drowning due to swallowing of larger amounts of water or other drowning media. The authors experienced frequent discrepancies of numbers of stomach content layering in drowning cases between post-mortem computed tomography (PMCT) and autopsy in forensic casework. Therefore, the goal of this study was to compare layering of stomach contents in drowning cases between PMCT and forensic autopsy. Drowning cases (n = 55; 40 male, 15 female, mean age 45.3 years; mean amount of stomach content 223 ml) that received PMCT prior to forensic autopsy were retrospectively analyzed by a forensic pathologist and a radiologist. Number of layers of stomach content in PMCT were compared to number of layers at forensic autopsy. In 28 of the 55 evaluated drowning cases, a discrepancy between layering of stomach contents at autopsy compared to PMCT was observed: 1 layer at autopsy (n = 28): 50% discrepancy to PMCT, 2 layers (n = 20): 45% discrepancy, and 3 layers (n = 7): 71.4% discrepancy. Sensitivity of correctly determining layering (as observed at forensic autopsy) in PMCT was 52% (positive predictive value 44.8%). Specificity was 46.6% (negative predictive value 53.8%). In a control group (n = 35) of non-drowning cases, three-layering of stomach contents was not observed. Discrepancies of observed numbers of stomach content layers between PMCT and forensic autopsy are a frequent finding possibly due to stomach content sampling technique at autopsy and movement of the corpse prior to PMCT and autopsy. Three-layering in PMCT, if indeed present, may be interpreted as a hint to drowning.

Position and role of forensic psychiatry in integrative psychiatry.

PubMed

Smalc, Vera Folnegović; Varda, Robert; Grosić, Petra Folnegović

2008-09-01

The integrative approach to psychiatry has gained more importance in recent years. Is it justified or not, does it improve theory or practice, those are only some of the questions to which we are looking for answers, but in this paper we shall underline the necessity of enrolling forensic psychiatry into integrative, modern psychiatry. The reason and the motive for that integration is the fact that nowadays the content and the activities of contemporary forensic psychiatrists are totally reduced to executing the tasks given by courts. It is therefore entirely right to say that current forensic psychiatry finds itself in the passive role of executing orders of the court. Our aim is to point out how important it is that forensic psychiatry becomes an interdisciplinary profession in interaction with psychiatry but also with other medical branches just as with judiciary, educational institutions, moral-ethical institutions and religious institutions in producing preventive programmes and by participating in individual decision making process likewise. Our primary goal is to present the status and the position of contemporary forensic psychiatry and to specify the necessary improvements and its place in integrative psychiatry. It should be better, more meaningful and more ethical, both for the individual and the society in total. We want forensic psychiatry to include a protective and therapeutic role for each individual forensic examinee, i.e. a person who has already been in forensic examination and for whom one evaluates mental competence because of a mental disorder. We also want it to get a far larger and more active general role in society in terms of preventing criminal acts among the mentally ill and in society in total.

The U.S. national nuclear forensics library, nuclear materials information program, and data dictionary

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lamont, Stephen Philip; Brisson, Marcia; Curry, Michael

2011-02-17

Nuclear forensics assessments to determine material process history requires careful comparison of sample data to both measured and modeled nuclear material characteristics. Developing centralized databases, or nuclear forensics libraries, to house this information is an important step to ensure all relevant data will be available for comparison during a nuclear forensics analysis and help expedite the assessment of material history. The approach most widely accepted by the international community at this time is the implementation of National Nuclear Forensics libraries, which would be developed and maintained by individual nations. This is an attractive alternative toan international database since it providesmore » an understanding that each country has data on materials produced and stored within their borders, but eliminates the need to reveal any proprietary or sensitive information to other nations. To support the concept of National Nuclear Forensics libraries, the United States Department of Energy has developed a model library, based on a data dictionary, or set of parameters designed to capture all nuclear forensic relevant information about a nuclear material. Specifically, information includes material identification, collection background and current location, analytical laboratories where measurements were made, material packaging and container descriptions, physical characteristics including mass and dimensions, chemical and isotopic characteristics, particle morphology or metallurgical properties, process history including facilities, and measurement quality assurance information. While not necessarily required, it may also be valuable to store modeled data sets including reactor burn-up or enrichment cascade data for comparison. It is fully expected that only a subset of this information is available or relevant to many materials, and much of the data populating a National Nuclear Forensics library would be process analytical or material accountability measurement data as opposed to a complete forensic analysis of each material in the library.« less

Self-harm as a risk factor for inpatient aggression among women admitted to forensic psychiatric care.

PubMed

Selenius, Heidi; Leppänen Östman, Sari; Strand, Susanne

2016-10-01

Inpatient aggression among female forensic psychiatric patients has been shown to be associated with self-harm, that is considered to be a historical risk factor for violence. Research on associations between previous or current self-harm and different types of inpatient aggression is missing. The aim of this register study was to investigate the prevalence of self-harm and the type of inpatient aggression among female forensic psychiatric inpatients, and to study whether the patients' self-harm before and/or during forensic psychiatric care is a risk factor for inpatient aggression. Female forensic psychiatric patients (n = 130) from a high security hospital were included. The results showed that 88% of the female patients had self-harmed at least once during their life and 57% had been physically and/or verbally aggressive towards staff or other patients while in care at the hospital. Self-harm before admission to the current forensic psychiatric care or repeated self-harm were not significantly associated with inpatient aggression, whereas self-harm during care was significantly associated with physical and verbal aggression directed at staff. These results pointed towards self-harm being a dynamic risk factor rather than a historical risk factor for inpatient aggression among female forensic psychiatric patients. Whether self-harm is an individual risk factor or a part of the clinical risk factor 'Symptom of major mental illness' within the HCR-20V3 must be further explored among women. Thus, addressing self-harm committed by female patients during forensic psychiatric care seems to be important in risk assessments and the management of violence, especially in reducing violence against staff in high-security forensic psychiatric services.

Sudden death victims <45 years: Agreement between cause of death established by the forensic physician and autopsy results.

PubMed

Ceelen, Manon; van der Werf, Christian; Hendrix, Anneke; Naujocks, Tatjana; Woonink, Frits; de Vries, Philip; van der Wal, Allard; Das, Kees

2015-08-01

The goal of this study was to ascertain accordance between cause of death established by the forensic physician and autopsy results in young sudden death victims in the Netherlands. Sudden death victims aged 1-45 years examined by forensic physicians operating in the participating regions which also underwent an autopsy between January 2006 and December 2011 were included (n = 70). Cause of death established by the forensic physician based on the external medicolegal examination was compared with autopsy findings using the ICD10-classification. Autopsy findings revealed that the majority of sudden death victims have died from a cardiac disease (n = 51, 73%). Most of the presumed heart disease related cases were confirmed by autopsy (n = 13, 87%). On the contrary, a large number of deaths caused by circulatory diseases were not recognised by the forensic physician (n = 38, 75%). In most of these cases, the forensic physician was forced to report an undetermined cause due to the lack of a solid explanation for death. Cause of death reported by the forensic physician appeared to be in agreement with the autopsy results in 12 cases (17%). Cause of death determination in young sudden death victims is a difficult task for forensic physicians due to the limited tools available during the medicolegal examination. An effort should be made to standardize extensive post-mortem investigation after sudden death in the young. Autopsy can provide valuable information regarding the cause of death, which is of great importance in view of the identification of inheritable diseases among decedents and their families. Copyright © 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

The relationship between cadaver, living and forensic stature: A review of current knowledge and a test using a sample of adult Portuguese males.

PubMed

Cardoso, Hugo F V; Marinho, Luísa; Albanese, John

2016-01-01

The use of cadaver length and forensic stature as a proxy for living standing height has not been scrutinized in detail. In this paper we present a brief review of the current knowledge on the relationship between cadaver, living and forensic stature; assess the magnitude and nature of the differences between these three measures of stature; and investigate the potential impact of these differences in forensic contexts. The study uses a sample of 84 males who were autopsied in 2008 at the National Institute of Legal Medicine and Forensic Sciences (Porto, Portugal), where stature data were collected from three different sources: cadaver stature was obtained from the corpse prior to autopsy, living stature was obtained from military conscription records and forensic stature was obtained from national citizenship identification card records. Descriptive statistics, ANOVA and linear regression are used to analyze the data. The results show that cadaver stature is the highest measure, followed by forensic and by living stature, and the difference between cadaver and living stature is greater than expected (4.3cm). Results also show considerable individual variation in the differences between the three measures of stature and that differences decrease with stature, although only slightly. This study has shown that the difference between cadaver and living stature is greater than previously thought and suggests that previously reported correction factors are a minimum rather than a mean correction. Forensic stature is likely to be incorrectly estimated and can jeopardize identification if methods estimate living rather than forensic stature. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Medical death certification by forensic physicians in the Netherlands: Validity and interdoctorvariation.

PubMed

Dorn, Tina; Ceelen, Manon; Reijnders, Udo; Das, Kees

2016-10-01

The aim of the study was to assess interdoctorvariation and validity in death certification by forensic physicians using 19 written scenarios. The scenarios described typical cases from forensic-medical practice. Physicians were asked to determine the manner of death (natural/unnatural) and to provide an ICD-10 code for the cause of death. In contrast to most studies on this topic, the measure of agreement among physicians was chance-corrected and a standard was used to assess the correctness of the assigned cause and manner of death. Forty-seven physicians participated in the survey. The study demonstrated that forensic physicians varied widely in their conclusions. With respect to manner of death, adequate agreement (defined as kappa>0.70) was achieved in six scenarios (32% of all scenarios). Concerning the underlying cause of death, adequate agreement was reached in three cases (16% of all scenarios). Furthermore, predictors for the correctness of manner and cause of death were studied using logistic regression. Years of experience as a forensic physician significantly predicted the correctness of cause of death (p < 0.05). Other predictors remained insignificant. With regard to manner of death, none of the studied predictors proved to be significant. To conclude, there appears to be a lack of consistency among forensic physicians regarding death certification. The ICD-10 coding of causes of death applied by forensic physicians is questionable. Less experienced physicians need supervision by more experienced colleagues when making judgments concerning the cause of death. Altogether, there is an urgent need to work out consensus-based guidelines for forensic physicians on how to certify deaths. Copyright © 2016 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

A history of forensic anthropology.

PubMed

Ubelaker, Douglas H

2018-04-01

Forensic anthropology represents a dynamic and rapidly evolving complex discipline within anthropology and forensic science. Academic roots extend back to early European anatomists but development coalesced in the Americas through high-profile court testimony, assemblage of documented collections and focused research. Formation of the anthropology section of the American Academy of Forensic Sciences in 1972, the American Board of Forensic Anthropology in 1977/1978 and other organizational advances provided important stimuli for progress. While early pioneers concentrated on analysis of skeletonized human remains, applications today have expanded to include complex methods of search and recovery, the biomechanics of trauma interpretation, isotopic analysis related to diet and region of origin, age estimation of the living and issues related to humanitarian and human rights investigations. © 2018 Wiley Periodicals, Inc.

Quality improvement of forensic mental health evaluations and reports of youth in the Netherlands.

PubMed

Duits, Nils; van der Hoorn, Steven; Wiznitzer, Martin; Wettstein, Robert M; de Beurs, Edwin

2012-01-01

Quality improvement of forensic mental health evaluations and reports is needed, but little information is available on how this can be attained, and relatively little conceptual analysis has been undertaken. The STAR, a standardized evaluation instrument of the quality of forensic mental health reports of youth, is developed on the basis of concept mapping to clarify the different perspectives on usability of these reports. Psychometric data are provided, demonstrating the reliability and supporting the validity of the STAR. The Dutch forensic context is described to better understand the development and psychometric properties of this standardized instrument. Quality improvement possibilities of forensic mental health evaluations and reports are discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.

DNA Barcodes for Forensically Important Fly Species in Brazil.

PubMed

Koroiva, Ricardo; de Souza, Mirian S; Roque, Fabio de Oliveira; Pepinelli, Mateus

2018-04-07

Here, we analyze 248 DNA barcode sequences of 35 fly species of forensic importance in Brazil. DNA barcoding can be effectively used for specimen identification of these species, allowing the unambiguous identification of 31 species, an overall success rate of 88%. Our results show a high rate of success for molecular identification using DNA barcoding sequences and open new perspectives for immature species identification, a subject on which limited forensic investigations exist in Tropical regions. We also address the implications of building a robust forensic DNA barcode database. A geographic bias is recognized for the COI dataset available for forensically important fly species in Brazil, with concentration of sequences from specimens collected mainly in sites located in the Cerrado, Mata Atlântica, and Pampa biomes.

An Evidence-based Forensic Taxonomy of Windows Phone Dating Apps.

PubMed

Cahyani, Niken Dwi Wahyu; Choo, Kim-Kwang Raymond; Ab Rahman, Nurul Hidayah; Ashman, Helen

2018-05-21

Advances in technologies including development of smartphone features have contributed to the growth of mobile applications, including dating apps. However, online dating services can be misused. To support law enforcement investigations, a forensic taxonomy that provides a systematic classification of forensic artifacts from Windows Phone 8 (WP8) dating apps is presented in this study. The taxonomy has three categories, namely: Apps Categories, Artifacts Categories, and Data Partition Categories. This taxonomy is built based on the findings from a case study of 28 mobile dating apps, using mobile forensic tools. The dating app taxonomy can be used to inform future studies of dating and related apps, such as those from Android and iOS platforms. © 2018 American Academy of Forensic Sciences.

Clinical and forensic signs related to opioids abuse.

PubMed

Dinis-Oliveira, Ricardo Jorge; Carvalho, Felix; Moreira, Roxana; Duarte, Jose Alberto; Proenca, Jorge Brandao; Santos, Agostinho; Magalhaes, Teresa

2012-12-01

For a good performance in Clinical and Forensic Toxicology it is important to be aware of the biological and non-biological signs and symptoms related to xenobiotic exposure. This manuscript highlights and analyzes clinical and forensic imaging related to opioids abuse critically. Particularly, respiratory depression, track marks and hemorrhages, skin "popping", practices of phlebotomy, tissue necrosis and ulceration, dermatitis, tongue hyperpigmentation, "coma blisters", intra-arterial administration, candidiasis, wounds associated with anthrax or clostridium contaminated heroin, desomorphine related lesions and characteristic non-biological evidences are some commonly reported findings in opioids abuse, which will be discussed. For this purpose, clinical and forensic cases from our database (National Institute of Legal Medicine and Forensic Sciences, North Branch, Portugal), in addition to literature data, are reviewed.

Genetic relationships between blowflies (Calliphoridae) of forensic importance.

PubMed

Stevens, J; Wall, R

2001-08-15

Phylogenetic relationships among blowfly (Calliphoridae) species of forensic importance are explored using DNA sequence data from the large sub-unit (lsu, 28S) ribosomal RNA (rRNA) gene, the study includes representatives of a range of calliphorid species commonly encountered in forensic analysis in Britain and Europe. The data presented provide a basis to define molecular markers, including the identification of highly informative intra-sequence regions, which may be of use in the identification of larvae for forensic entomology. Phylogenetic analysis of the sequences also provides new insights into the different evolutionary patterns apparent within the family Calliphoridae which, additionally, can provide a measure of the degree of genetic variation likely to be encountered within taxonomic groups of differing forensic utility.

[Advance of Forensic Research in Insulin Poisoning].

PubMed

Tong, F; Liang, Y; Shi, Q; Zhang, L; L, W H; Zhou, Y W

2017-02-01

Insulin as a common clinical hypoglycemic agent can effectively control serves to lower the concentration of blood glucose. However, insulin overdose can lead to death. In the whole fatal cases of insulin overdose, medical accident is the most common, followed by suicide. Though insulin homicide is extremely rare, it deserves great attention. Though there are some researches about insulin poisoning on forensic toxicology and pathology, it is still a difficult task in forensic practice. In this paper, the mechanism of death, pathological changes, detection methods and diagnose criteria of insulin overdose will be discussed in the view of forensic toxicology and pathology. We hope that this paper could enhance relative knowledges of insulin poisoning for medical examiners. Copyright© by the Editorial Department of Journal of Forensic Medicine.

[Possibilities of use of digital imaging in forensic medicine].

PubMed

Gaval'a, P; Ivicsics, I; Mlynár, J; Novomeský, F

2005-07-01

Based on the daily practice with digital photography and documentation, the authors point out the achievements of the computer technologies implementation to the practice of forensic medicine. The modern methods of imaging, especially the digital photography, offer a wide spectrum of use in forensic medicine--the digital documentation and archivation of autopsy findings, the possibility of immediate consultation of findings with another experts via Internet, and many others. Another possibility is a creation of digital photographic atlas of forensic medicine as a useful aid in pre- and postgradual study. Thus the application of the state-of-the-art computer technologies to the forensic medicine discloses the unknown before possibilities for further development of such a discipline of human medical sciences.

76 FR 22910 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-25

... (DHS), Science and Technology, CyberForensics Electronic Technology Clearinghouse (CyberFETCH) Program... public to comment on data collection forms for the CyberForensics Electronic Technology Clearinghouse... forensics practitioners from law enforcement, private sector and academia. This clearinghouse will enable...

76 FR 7870 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-11

... (DHS), Science and Technology, CyberForensics Electronic Technology Clearinghouse (CyberFETCH) Program... public to comment on data collection forms for the CyberForensics Electronic Technology Clearinghouse... forensics practitioners from law enforcement, private sector and academia. This clearinghouse will enable...

78 FR 66949 - Agency Information Collection Activities: Submission for Review; Information Collection Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

... (DHS), Science and Technology, CyberForensics Electronic Technology Clearinghouse (CyberFETCH) Program... public to comment on data collection forms for the CyberForensics Electronic Technology Clearinghouse... forensics practitioners from law enforcement, private sector and academia. This clearinghouse will enable...

Forensic Suicides and Attempted Suicides.

ERIC Educational Resources Information Center

French, Laurence A.

1986-01-01

Forensic suicides and suicide attempts challenge certain premises long held by classical suicidologists. Chronic ambiguity and free-floating rage, attributes exacerbated by the jail-like environment of many forensic units, pose a situation whereby either the self or others become convenient targets for aggression release. (Author/BL)

Developing Ideas through Forensics.

ERIC Educational Resources Information Center

Derryberry, Bob R.

If forensic activity is to contribute to student growth and development, careful attention must be given to training and experience in developing ideas. Borrowing from the time-honored premise of invention, forensics educators should highlight argument construction as a foundation in speechwriting practices. Some of the essential premises or…

Application of forensic DNA testing in the legal system.

PubMed

Primorac, D; Schanfield, M S

2000-03-01

DNA technology has taken an irreplaceable position in the field of the forensic sciences. Since 1985, when Peter Gill and Alex Jeffreys first applied DNA technology to forensic problems, to the present, more than 50,000 cases worldwide have been solved through the use of DNA based technology. Although the development of DNA typing in forensic science has been extremely rapid, today we are witnessing a new era of DNA technology including automation and miniaturization. In forensic science, DNA analysis has become "the new form of scientific evidence" and has come under public scrutiny and the demand to show competence. More and more courts admit the DNA based evidence. We believe that in the near future this technology will be generally accepted in the legal system. There are two main applications of DNA analysis in forensic medicine: criminal investigation and paternity testing. In this article we present background information on DNA, human genetics, and the application of DNA analysis to legal problems, as well as the commonly applied respective mathematics.

The development and practice of forensic podiatry.

PubMed

Vernon, Wesley

2006-01-01

Forensic podiatry is a small, but potentially useful specialty using clinical podiatric knowledge for the purpose of person identification. The practice of forensic podiatry began in the early 1970s in Canada and the UK, although supportive research commenced later in the 1990s. Techniques of forensic podiatry include identification from podiatry records, the human footprint, footwear, and the analysis of gait forms captured on Closed Circuit Television Cameras. The most valuable techniques relate to the comparison of the foot impressions inside shoes. Tools to describe, measure and compare foot impressions with footwear wear marks have been developed through research with potential for further development. The role of forensic podiatrists is of particular value when dealing with variable factors relating to the functioning and the shod foot. Case studies demonstrate the approach of podiatrists, in footwear identification, when comparing exemplar with questioned foot impressions. Forensic podiatry practice should be approached cautiously and it is essential for podiatrists undertaking this type of work to understand the context within which the process of person identification takes place.

Keeping the Momentum and Nuclear Forensics at Los Alamos National Laboratory

DOE Office of Scientific and Technical Information (OSTI.GOV)

Steiner, Robert Ernest; Dion, Heather M.; Dry, Donald E.

LANL has 70 years of experience in nuclear forensics and supports the community through a wide variety of efforts and leveraged capabilities: Expanding the understanding of nuclear forensics, providing training on nuclear forensics methods, and developing bilateral relationships to expand our understanding of nuclear forensic science. LANL remains highly supportive of several key organizations tasked with carrying forth the Nuclear Security Summit messages: IAEA, GICNT, and INTERPOL. Analytical chemistry measurements on plutonium and uranium matrices are critical to numerous programs including safeguards accountancy verification measurements. Los Alamos National Laboratory operates capable actinide analytical chemistry and material science laboratories suitable formore » nuclear material and environmental forensic characterization. Los Alamos National Laboratory uses numerous means to validate and independently verify that measurement data quality objectives are met. Numerous LANL nuclear facilities support the nuclear material handling, preparation, and analysis capabilities necessary to evaluate samples containing nearly any mass of an actinide (attogram to kilogram levels).« less

Digital Stratigraphy: Contextual Analysis of File System Traces in Forensic Science.

PubMed

Casey, Eoghan

2017-12-28

This work introduces novel methods for conducting forensic analysis of file allocation traces, collectively called digital stratigraphy. These in-depth forensic analysis methods can provide insight into the origin, composition, distribution, and time frame of strata within storage media. Using case examples and empirical studies, this paper illuminates the successes, challenges, and limitations of digital stratigraphy. This study also shows how understanding file allocation methods can provide insight into concealment activities and how real-world computer usage can complicate digital stratigraphy. Furthermore, this work explains how forensic analysts have misinterpreted traces of normal file system behavior as indications of concealment activities. This work raises awareness of the value of taking the overall context into account when analyzing file system traces. This work calls for further research in this area and for forensic tools to provide necessary information for such contextual analysis, such as highlighting mass deletion, mass copying, and potential backdating. © 2017 American Academy of Forensic Sciences.

A tale of two cultures: examining patient-centered care in a forensic mental health hospital

PubMed Central

Livingston, James D.; Nijdam-Jones, Alicia; Brink, Johann

2012-01-01

Several questions remain unanswered regarding the extent to which the principles and practices of patient-centered care are achievable in the context of a forensic mental health hospital. This study examined patient-centered care from the perspectives of patients and providers in a forensic mental health hospital. Patient-centered care was assessed using several measures of complementary constructs. Interviews were conducted with 30 patients and surveys were completed by 28 service providers in a forensic mental health hospital. Patients and providers shared similar views of the therapeutic milieu and recovery orientation of services; however, providers were more likely to perceive the hospital as being potentially unsafe. Overall, the findings indicated that characteristics of patient-centered care may be found within a forensic mental health hospital. The principles of patient-centered care can be integrated into service delivery in forensic mental health hospitals, though special attention to providers’ perceptions of safety is needed. PMID:22815648

3D-MSCT imaging of bullet trajectory in 3D crime scene reconstruction: two case reports.

PubMed

Colard, T; Delannoy, Y; Bresson, F; Marechal, C; Raul, J S; Hedouin, V

2013-11-01

Postmortem investigations are increasingly assisted by three-dimensional multi-slice computed tomography (3D-MSCT) and have become more available to forensic pathologists over the past 20years. In cases of ballistic wounds, 3D-MSCT can provide an accurate description of the bullet location, bone fractures and, more interestingly, a clear visual of the intracorporeal trajectory (bullet track). These forensic medical examinations can be combined with tridimensional bullet trajectory reconstructions created by forensic ballistic experts. These case reports present the implementation of tridimensional methods and the results of 3D crime scene reconstruction in two cases. The authors highlight the value of collaborations between police forensic experts and forensic medicine institutes through the incorporation of 3D-MSCT data in a crime scene reconstruction, which is of great interest in forensic science as a clear visual communication tool between experts and the court. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

The international development of forensic science standards - A review.

PubMed

Wilson-Wilde, Linzi

2018-04-16

Standards establish specifications and procedures designed to ensure products, services and systems are safe, reliable and consistently perform as intended. Standards can be used in the accreditation of forensic laboratories or facilities and in the certification of products and services. In recent years there have been various international activities aiming at developing forensic science standards and guidelines. The most significant initiative currently underway within the global forensic community is the development of International Organization for Standardization (ISO) standards. This paper reviews the main bodies working on standards for forensic science, the processes used and the implications for accreditation. This paper specifically discusses the work of ISO Technical Committee TC272, the future TC272 work program for the development of forensic science standards and associated timelines. Also discussed, are the lessons learnt to date in navigating the complex environment of multi-country stakeholder deliberations in standards development. Crown Copyright © 2018. Published by Elsevier B.V. All rights reserved.

Ethical issues across different fields of forensic science.

PubMed

Yadav, Praveen Kumar

2017-01-01

Many commentators have acknowledged the fact that the usual courtroom maxim to "tell the truth, the whole truth, and nothing but the truth" is not so easy to apply in practicality. In any given situation, what does the whole truth include? In case, the whole truth includes all the possible alternatives for a given situation, what should a forensic expert witness do when an important question is not asked by the prosecutor? Does the obligation to tell the whole truth mean that all possible, all probable, all reasonably probable, all highly probable, or only the most probable alternatives must be given in response to a question? In this paper, an attempt has been made to review the various ethical issues in different fields of forensic science, forensic psychology, and forensic DNA databases. Some of the ethical issues are common to all fields whereas some are field specific. These ethical issues are mandatory for ensuring high levels of reliability and credibility of forensic scientists.

Context Effects in Forensic Entomology and Use of Sequential Unmasking in Casework.

PubMed

Archer, Melanie S; Wallman, James F

2016-09-01

Context effects are pervasive in forensic science, and are being recognized by a growing number of disciplines as a threat to objectivity. Cognitive processes can be affected by extraneous context information, and many proactive scientists are therefore introducing context-minimizing systems into their laboratories. Forensic entomologists are also subject to context effects, both in the processes they undertake (e.g., evidence collection) and decisions they make (e.g., whether an invertebrate taxon is found in a certain geographic area). We stratify the risk of bias into low, medium, and high for the decisions and processes undertaken by forensic entomologists, and propose that knowledge of the time the deceased was last seen alive is the most potentially biasing piece of information for forensic entomologists. Sequential unmasking is identified as the best system for minimizing context information, illustrated with the results of a casework trial (n = 19) using this approach in Victoria, Australia. © 2016 American Academy of Forensic Sciences.

Forensic autopsy practice in the Middle East: comparisons with the west.

PubMed

Al-Waheeb, Salah; Al-Kandary, Nadia; Aljerian, Khaldoon

2015-05-01

Autopsies are performed in the majority of Arab, Muslim countries. Several of these countries face social challenges and others do not have well established academic programs to teach the science. In this article we intend to review the history and practice of the forensic part of autopsies in a few Arab, Muslim countries (Egypt, Kingdom of Saudi Arabia (KSA) and Kuwait) and compare it with the United States of America (USA) and the United Kingdom (UK), 2 countries where the practice of forensic science and Forensic pathology is well established. This was achieved by pub med literature search and the distribution of a questionnaire to colleagues in Arab countries. We recommend that Arab countries explore the field of virtual autopsy to overcome some of the social challenges related to dissection of the cadaver. Kuwait can benefit from the introduction of Forensic training given the high workload in the country. Copyright © 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

Reverse engineering--rapid prototyping of the skull in forensic trauma analysis.

PubMed

Kettner, Mattias; Schmidt, Peter; Potente, Stefan; Ramsthaler, Frank; Schrodt, Michael

2011-07-01

Rapid prototyping (RP) comprises a variety of automated manufacturing techniques such as selective laser sintering (SLS), stereolithography, and three-dimensional printing (3DP), which use virtual 3D data sets to fabricate solid forms in a layer-by-layer technique. Despite a growing demand for (virtual) reconstruction models in daily forensic casework, maceration of the skull is frequently assigned to ensure haptic evidence presentation in the courtroom. Owing to the progress in the field of forensic radiology, 3D data sets of relevant cases are usually available to the forensic expert. Here, we present a first application of RP in forensic medicine using computed tomography scans for the fabrication of an SLS skull model in a case of fatal hammer impacts to the head. The report is intended to show that this method fully respects the dignity of the deceased and is consistent with medical ethics but nevertheless provides an excellent 3D impression of anatomical structures and injuries. © 2011 American Academy of Forensic Sciences.

9649 forensic web watch--DNA in forensic science.

PubMed

Bowyer, V L; Graham, E A M; Rutty, G N

2004-10-01

In 1923, within the Manual of Police technique, Edmond Locard published what is commonly known as the Doctrine of Exchange; a series of rules related to the exchange of trace evidence between the victim and offender. Although at the time of publication these rules principally applied to trace evidence related to print (for exchange finger print or shoeprint), fibre and blood, today one can add the very substance that defines each human being -- DNA. Since th first use of DNA evidence to help identify an offender in the Pitchfork Murders of 1986, the use of DNA within forensic science has developed from its humble days within a single experimental laboratory at the University of Leicester to a multi-million pound industry. It thus seams fitting that this forensic web watch should originate from the very University where the use of DNA in forensic science was conceived, drawing the readers attention to a number of sites which can be used as an introduction to the concept of the use of DNA in forensic science today.

Homicide by a forensic female sample in Brazil: a preliminary study.

PubMed

Valença, Alexandre M; Nardi, Antonio E; Nascimento, Isabella; Jozef, Flávio; Mendlowicz, Mauro V

2014-05-01

The objective of the study was to evaluate the mental status of all women (n = 14) who were acquitted by reason of insanity of charges of murder or attempted murder and committed to a forensic psychiatric hospital in the state of Rio de Janeiro, Brazil. All cases were retrospectively examined, including medical files, technical records, and forensic experts' official reports. A conclusive psychiatric diagnosis was established using the Structured Clinical Interview for DSM-IV Axis I and II Disorders and clinical and forensic records. The most common diagnosis was schizophrenia/schizoaffective disorders (n = 8; 57.3%). Most victims (n = 12; 75%) were close relatives of the patients. We found that 43% (n = 6) of the patients had a previous history of violent behavior. According to the initial psychiatric forensic evaluation, 5 patients (35.7%) had psychotic symptoms. It is expected that a growing understanding of motivational factors underlying homicidal behavior in mentally disturbed female offenders may further the implementation of effective preventive and therapeutic interventions. © 2013 American Academy of Forensic Sciences.

Civil and forensic patients in secure psychiatric settings: a comparison.

PubMed

Galappathie, Nuwan; Khan, Sobia Tamim; Hussain, Amina

2017-06-01

Aims and method To evaluate differences between male patients in secure psychiatric settings in the UK based on whether they are detained under civil or forensic sections of the Mental Health Act 1983. A cohort of patients discharged from a secure psychiatric hospital were evaluated for length of stay and frequency of risk-related incidents. Results Overall, 84 patients were included in the study: 52 in the forensic group and 32 in the civil group. Civil patients had more frequent incidents of aggression, sex offending, fire-setting and vulnerability, whereas forensic patients had more frequent episodes of self-harm. Clinical implications Secure hospitals should ensure treatment programmes are tailored to each patient's needs. Civil patients require greater emphasis on treatment of their mental illness, whereas forensic patients have additional offence-related treatment needs. Regular liaison between forensic and general adult services is essential to help ensure patients can return to appropriate settings at the earliest opportunity in their recovery.

A hydrologic retention system and water quality monitoring program for a human decomposition research facility: concept and design.

PubMed

Wozniak, Jeffrey R; Thies, Monte L; Bytheway, Joan A; Lutterschmidt, William I

2015-01-01

Forensic taphonomy is an essential research field; however, the decomposition of human cadavers at forensic science facilities may lead to nutrient loading and the introduction of unique biological compounds to adjacent areas. The infrastructure of a water retention system may provide a mechanism for the biogeochemical processing and retention of nutrients and compounds, ensuring the control of runoff from forensic facilities. This work provides a proof of concept for a hydrologic retention system and an autonomous water quality monitoring program designed to mitigate runoff from The Southeast Texas Applied Forensic Science (STAFS) Facility. Water samples collected along a sample transect were analyzed for total phosphorous, total nitrogen, NO3-, NO2-, NH4, F(-), and Cl(-). Preliminary water quality analyses confirm the overall effectiveness of the water retention system. These results are discussed with relation to how this infrastructure can be expanded upon to monitor additional, more novel, byproducts of forensic science research facilities. © 2014 American Academy of Forensic Sciences.

Geoethics and Forensic Geology

NASA Astrophysics Data System (ADS)

Donnelly, Laurance

2017-04-01

The International Union of Geological Sciences (IUGS), Initiative on Forensic Geology (IFG) was set up in 2011 to promote and develop the applications of geology to policing and law enforcement throughout the world. This includes the provision of crime scene examinations, searches to locate graves or items of interest that have been buried beneath the ground surface as part of a criminal act and geological trace analysis and evidence. Forensic geologists may assist the police and law enforcement in a range of ways including for example; homicide, sexual assaults, counter terrorism, kidnapping, humanitarian incidents, environmental crimes, precious minerals theft, fakes and fraudulent crimes. The objective of this paper is to consider the geoethical aspects of forensic geology. This includes both delivery to research and teaching, and contribution to the practical applications of forensic geology in case work. The case examples cited are based on the personal experiences of the authors. Often, the technical and scientific aspect of forensic geology investigation may be the most straightforward, after all, this is what the forensic geologist has been trained to do. The associated geoethical issues can be the most challenging and complex to manage. Generally, forensic geologists are driven to carry-out their research or case work with integrity, honesty and in a manner that is law abiding, professional, socially acceptable and highly responsible. This is necessary in advising law enforcement organisations, society and the scientific community that they represent. As the science of forensic geology begins to advance around the world it is desirable to establish a standard set of principles, values and to provide an agreed ethical a framework. But what are these core values? Who is responsible for producing these? How may these become enforced? What happens when geoethical standards are breached? This paper does not attempt to provide all of the answers, as further work is required. However, it draws attention to some of the relevant geoethical issues within forensic geology and forensic geoscience. This paper also highlights the need for the development of a set of resources; references and guidelines, standards and protocols, a code of conduct (including for example integrity, accountability, honesty, professional fairness, courtesy, trustworthiness), data sharing and information transparency, education and training, multi-disciplinary collaboration, development of research, fair debate, evaluating uncertainty and risk, regulation and accreditation, effective communication and diplomacy, attendance at crime scenes, presenting evidence in courts of law, dealing with the media and elimination of potential bias. The uptake of Forensic Geoscience brings with it considerable challenges arising from the direct and often very sensitive human interactions. By developing this ethical component to the work that the IUGS-IFG group does, combines technical approaches with sensitive solutions, and also in parallel helps define an ethical framework for forensic geoscientists' research and practice in addressing these challenges.

Practice of forensic medicine and pathology in Sri Lanka.

PubMed

Balachandra, A Thambirajah; Vadysinghe, Amal N; William, Anita L

2011-02-01

The practice of forensic medicine and pathology in Sri Lanka is based on the British model. Medical students during their third and fourth years receive approximately 50 hours of lectures and tutorials in forensic medicine and pathology and then undergo an examination. After completing an internship, these doctors are sent to various hospitals throughout Sri Lanka where they may be asked to perform medicolegal examinations on victims and suspects in rape cases, persons suspected of being under the influence of drugs and/or alcohol, and, injured live patients. As well, they may be asked to perform medicolegal autopsies. Depending upon their experience, some medical officers may be designated as judicial medical officers and appointed full time to do medicolegal work. Up until 1980, judicial medical officers with at least 2 years of work experience were allowed to obtain their postgraduate qualifications in the United Kingdom. However, since 1981 and the establishment of its own Postgraduate Institute of Medicine in Colombo, Sri Lanka, medical officers are offered 2 postgraduate programs in forensic medicine and pathology, a diploma in legal medicine and a doctorate in medicine (forensic medicine). After completing the doctorate in forensic medicine, doctors are allowed to train abroad for a further year in an approved center. Upon return they can then be appointed as consultant judicial medical officers. The practice of forensic medicine and pathology in Sri Lanka is unique and vibrant. However, due to the country's prevailing civil war, the practice of forensic medicine and pathology is suboptimal.

Analysis of forensic odontological examinations at the National Forensic Service of Korea from 2011 to 2015.

PubMed

Roh, Byung-Yoon; Lee, Won-Joon; Seo, Jeong-Uk; Lee, U-Young; Lee, Sang-Seob

2018-05-01

The National Forensic Service (NFS) of Korea is a government agency responsible for examining and evaluating evidence obtained at crime scenes. The Section of Forensic Odontology of the Medical Examiner's Office conducts forensic odontological analyses of human remains, and mainly criminal cases are handled. In this study, 588 forensic odontological cases referred to NFS during 2011-2015 were analyzed for referral pattern, evidence material, examination criteria, and other factors and were compared with respective data from 2007 to 2010. Majority of the requests were internal (further dental examinations after autopsy) rather than external (direct requests from other agencies such as police departments). Regarding evidence materials, "Teeth" (including teeth and resected jaws) were dominant evidences. Due to the seasonal effects in Korea, the highest number of requests was in September of each year, but the number of requests in April has recently increased. Evidence materials were mostly found in suburban and rural area, especially in mountainous area due to the geographic characteristics of Korea. Regarding specific examinations, profiling, including age estimation, accounted for majority of the requests; this number had increased relative to the findings of a previous study, whereas the number of requests for dental identification and bite mark analysis had decreased. With this analysis, trends in forensic odontology can be observed, and we expect that these trends would be served as a reference for designing study and making training protocol for forensic odontology. Copyright © 2018 Elsevier B.V. All rights reserved.

A ranking index for quality assessment of forensic DNA profiles forensic DNA profiles

PubMed Central

2010-01-01

Background Assessment of DNA profile quality is vital in forensic DNA analysis, both in order to determine the evidentiary value of DNA results and to compare the performance of different DNA analysis protocols. Generally the quality assessment is performed through manual examination of the DNA profiles based on empirical knowledge, or by comparing the intensities (allelic peak heights) of the capillary electrophoresis electropherograms. Results We recently developed a ranking index for unbiased and quantitative quality assessment of forensic DNA profiles, the forensic DNA profile index (FI) (Hedman et al. Improved forensic DNA analysis through the use of alternative DNA polymerases and statistical modeling of DNA profiles, Biotechniques 47 (2009) 951-958). FI uses electropherogram data to combine the intensities of the allelic peaks with the balances within and between loci, using Principal Components Analysis. Here we present the construction of FI. We explain the mathematical and statistical methodologies used and present details about the applied data reduction method. Thereby we show how to adapt the ranking index for any Short Tandem Repeat-based forensic DNA typing system through validation against a manual grading scale and calibration against a specific set of DNA profiles. Conclusions The developed tool provides unbiased quality assessment of forensic DNA profiles. It can be applied for any DNA profiling system based on Short Tandem Repeat markers. Apart from crime related DNA analysis, FI can therefore be used as a quality tool in paternal or familial testing as well as in disaster victim identification. PMID:21062433

Forensic Science and the Internet - Current Utilization and Future Potential.

PubMed

Chamakura, R P

1997-12-01

The Internet has become a very powerful and inexpensive tool for the free distribution of knowledge and information. It is a learning and research tool, a virtual library without borders and membership requirements, a help desk, and a publication house providing newspapers with current information and journals with instant publication. Very soon, when live audio and video transmission is perfected, the Internet (popularly referred to as the Net) also will be a live classroom and everyday conference site. This article provides a brief overview of the basic structure and essential components of the Internet. A limited number of home pages/Web sites that are already made available on the Net by scientists, laboratories, and colleges in the forensic science community are presented in table forms. Home pages/Web sites containing useful information pertinent to different disciplines of forensic science are also categorized in various tables. The ease and benefits of the Internet use are exemplified by the author's personal experience. Currently, only a few forensic scientists and institutions have made their presence felt. More participation and active contribution and the creation of on-line searchable databases in all specialties of forensic science are urgently needed. Leading forensic journals should take the lead and create on-line searchable indexes with abstracts. Creating Internet repositories of unpublished papers is an idea worth looking into. Leading forensic science institutions should also develop use of the Net to provide training and retraining opportunities for forensic scientists. Copyright © 1997 Central Police University.

Ethical considerations in forensic genetics research on tissue samples collected post-mortem in Cape Town, South Africa.

PubMed

Heathfield, Laura J; Maistry, Sairita; Martin, Lorna J; Ramesar, Raj; de Vries, Jantina

2017-11-29

The use of tissue collected at a forensic post-mortem for forensic genetics research purposes remains of ethical concern as the process involves obtaining informed consent from grieving family members. Two forensic genetics research studies using tissue collected from a forensic post-mortem were recently initiated at our institution and were the first of their kind to be conducted in Cape Town, South Africa. This article discusses some of the ethical challenges that were encountered in these research projects. Among these challenges was the adaptation of research workflows to fit in with an exceptionally busy service delivery that is operating with limited resources. Whilst seeking guidance from the literature regarding research on deceased populations, it was noted that next of kin of decedents are not formally recognised as a vulnerable group in the existing ethical and legal frameworks in South Africa. The authors recommend that research in the forensic mortuary setting is approached using guidance for vulnerable groups, and the benefit to risk standard needs to be strongly justified. Lastly, when planning forensic genetics research, consideration must be given to the potential of uncovering incidental findings, funding to validate these findings and the feedback of results to family members; the latter of which is recommended to occur through a genetic counsellor. It is hoped that these experiences will contribute towards a formal framework for conducting forensic genetic research in medico-legal mortuaries in South Africa.

Forensic Interviews for Child Sexual Abuse Allegations: An Investigation into the Effects of Animal-Assisted Intervention on Stress Biomarkers.

PubMed

Krause-Parello, Cheryl A; Gulick, Elsie E

2015-01-01

The use of therapy animals during forensic interviews for child sexual abuse allegations is a recommendation by the Therapy Animals Supporting Kids Program to help ease children's discomfort during the forensic interview process. Based on this recommendation, this study incorporated a certified therapy canine into the forensic interview process for child sexual abuse allegations. This study investigated changes in salivary cortisol, immunoglobulin A, blood pressure, and heart rate as a result of forensic interview phenomenon (e.g., outcry) incorporating animal-assisted intervention versus a control condition in children (N = 42) interviewed for alleged child sexual abuse. The results supported significantly greater heart rate values for the control group (n = 23) who experienced sexual contact and/or indecency than the experience of aggravated sexual assault compared to no difference in HR for the intervention group (n = 19). The results suggest that the presence of the canine in the forensic interview may have acted as a buffer or safeguard for the children when disclosing details of sexual abuse. In the intervention group, children's HR was lower at the start of the forensic interview compared to the control group. Finding an effect of having a certified handler-canine team available during the forensic interview on physiological measures of stress has real-world value for children, child welfare personnel, and clinical therapists. It is suggested that animal-assisted intervention be expanded to children facing other types of trauma and to treatment programs for child survivors of sexual abuse.

Digital photo documentation of forensically relevant injuries as part of the clinical first response protocol.

PubMed

Verhoff, Marcel A; Kettner, Mattias; Lászik, András; Ramsthaler, Frank

2012-09-01

A problem encountered by medical examiners is that they have to assess injuries that have already been medically treated. Thus, they have to base their reports on clinical forensic examinations performed hours or days after an injury was sustained, or even base their assessment solely on information gleaned from medical files. In both scenarios, the forensic examiner has to rely heavily on the first responder's documentation of the original injury pattern. Medical priority will be to immediately treat a patient's injuries, and the first responder may, in addition, initially be unaware of a possibly criminal origin of an injury. As a result, the documentation of injuries is frequently of limited value for forensic purposes. This situation could be improved if photographic records were briefly made of injuries before they were treated. German-language medicolegal, criminal, and photography journals and books were selectively searched with the help of PubMed and other databases. In addition, the authors' experiences in creating and evaluating photographic records for clinical forensic use were assessed. This paper is an aid to creating photographic records of sufficient quality for forensic purposes. The options provided by digital photography in particular make this endeavor feasible even in a clinical setting. In addition, our paper illuminates some technical aspects of creating and archiving photographic records for forensic use, and addresses possible error sources. With the requisite technical background knowledge, injuries can be photographically recorded to forensic standards during patient care.

Application of Short Tandem Repeat markers in diagnosis of chromosomal aneuploidies and forensic DNA investigation in Pakistan.

PubMed

Chishti, Hafsah Muhammad; Ansar, Muhammad; Ajmal, Muhammad; Hameed, Abdul

2014-09-15

Short Tandem Repeat (STR) genetic markers hold great potential in forensic investigations, molecular diagnostics and molecular genetics research. AmpFlSTR® Identifiler™ PCR amplification kit is a multiplex system for co-amplification of 15 STR markers used worldwide in forensic investigations. This study attempts to assess forensic validity of these STRs in Pakistani population and to investigate its applicability in quick and simultaneous diagnosis and tracing parental source of common chromosomal aneuploidies. Samples from 554 healthy Pakistani individuals from 5 different ethnicities were analyzed for forensic parameters using Identifiler STRs and 74 patients' samples with different aneuploidies were evaluated for diagnostic strengths of these markers. All STRs hold sufficient forensic applicability in Pakistani population with paternity index between 1.5 and 3.5, polymorphic information content from 0.63 to 0.87 and discrimination power ≥0.9 (except TPOX locus). Variation from Hardy-Weinberg equilibrium was observed at some loci reflecting selective breeding and intermarriages trend in Pakistan. Among aneuploidic samples, all trisomies were precisely detectable while aneuploidies involving sex chromosomes or missing chromosomes were not clearly detectable using Identifiler STRs. Parental origin of aneuploidy was traceable in 92.54% patients. The studied STR markers are valuable tools for forensic application in Pakistan and utilizable for quick and simultaneous identification of some common trisomic conditions. Adding more sex chromosome specific STR markers can immensely increase the diagnostic and forensic potential of this system. Copyright © 2014 Elsevier B.V. All rights reserved.

[The program for the clinical residency and internship in the speciality 31.08.10 'forensic medical expertise' as a component of the integral educational space].

PubMed

Kovalev, A V; Romanenko, G Kh; Makarov, I Yu; Vladimirov, V Yu; Bereznikov, A V

The objective of the present study was the development and implementation of the educational program for the training of the highly qualified specialists within the framework the clinical residency and internship in the speciality 31.08.10 'forensic medical expertise' aimed at the adherence to and the maintenance of the systemic approach to the training in compliance with the upgraded regulatory documents at the medical institutions of the Russian Federation authorized to carry out post-graduate educational activities. The residency program for the training of the highly qualified specialists in the speciality 31.08.10 'forensic medical expertise' has been developed and implemented based at the Russian Federal Centre of Forensic Medical Expertise with the extension of the elective part of the working residency program in order to provide the delivery of the lectures and holding seminars on the selected issues of forensic medicine and criminalistics. The ongoing modernization of the healthcare system in this country taking into consideration the public needs and the challenges for practical medicine, the necessity of formation of the integral educational medium, the development of the unique systemic approach to the effective training of the highly qualified specialists in forensic medical expertise, and further optimization of the educational process are intended to propel forensic medical education and the training of the forensic medical experts to the qualitatively new level.

Contribution of Forensic Anthropology to Identification Process in Croatia: Examples of Victims Recovered in Wells

PubMed Central

Šlaus, Mario; Strinović, Davor; Petrovečki, Vedrana; Vyroubal, Vlasta

2007-01-01

Aim To describe the contribution of forensic anthropology to the recovery, analysis, and identification of victims from the 1991-1995 war in Croatia recovered in wells. Methods From 1996 to the present, human remains of a total of 61 individuals have been recovered from 13 wells. Six wells contained the remains of a single individual, one well contained the remains of 2 individuals, and 6 wells contained the remains 3 or more individuals. The majority of wells, containing 90.2% (55/61) of recovered individuals, were located within a 4 km radius of the Croatian-Serbian border. Results Forensic anthropologists re-individualized 26/61 (42.6%) individuals out of skeletonized and commingled remains, provided basic biological data on sex, age-at-death, and stature in all identifications (n = 37), as well as established positive identification by recognizing unique skeletal features (antemortem fractures and skeletal evidence of antemortem surgical interventions) in 3/37 (8.1%) cases. Trauma analyses carried out by forensic anthropologists contributed to the determination of the cause of death in 38/61 (62.3%) individuals and to the probable cause of death in an additional 18/61 (29.5%) individuals. The most frequent (27/38, 71.0%) type of trauma causing death in individuals recovered from wells was a single gunshot wound. Conclusion Forensic anthropologists, collaborating closely with forensic pathologists, forensic odontologists, forensic radiologists, criminologists, and molecular biologists contributed significantly to trauma analysis and identification of war victims recovered from wells. PMID:17696305

"I know it because it happened to me!" Confrontations of children within forensic investigations.

PubMed

Katz, Carmit; Barnetz, Zion

2018-06-06

Confrontations and cross-examination are considered to be a vital stage in forensic investigations; however, laboratory and field studies have systematically shown their adverse effects on children`s testimonies. The current field study aimed to assess the strategies utilized, and the frequency with which they are used, in confrontations within forensic investigations involving children following suspected abuse, and to assess their effects on the children's testimonies. The forensic investigations were conducted using the National Institute of Child Health and Human Development (NICHD) Protocol. The transcripts of 224 children aged 4-14, who were referred for forensic investigation following suspected physical or sexual abuse, were analyzed. All the cases included external evidence suggesting a high probability of abuse. The results indicated that confrontations of children were utilized in more than 60% of the forensic interviews, regardless of the child`s age. The vast majority of the interviewers' confrontation strategies involved references to the alleged suspects, with the number of confrontations ranging from 1 to 18 per interview. An examination of the children`s responses to the confrontations revealed that most of the children insisted on their initial reported testimonies; however, some of the children displayed confusion or fear, and one child recanted the allegation. The discussion addresses how confrontations and cross-examination, as a necessary stage of forensic investigation, can affect children`s testimonies, and the implications of these effects for the forensic context. Copyright © 2018 Elsevier Ltd. All rights reserved.

Nuclear Forensics Applications of Principal Component Analysis on Micro X-ray Fluorescence Images

DTIC Science & Technology

analysis on quantified micro x-ray fluorescence intensity values. This method is then applied to address goals of nuclear forensics . Thefirst...researchers in the development and validation of nuclear forensics methods. A method for determining material homogeneity is developed and demonstrated

Forensic Schedule Analysis of Construction Delay in Military Projects in the Middle East

DTIC Science & Technology

This research performs forensic schedule analysis of delay factors that impacted recent large-scale military construction projects in the Middle East...The methodologies for analysis are adapted from the Professional Practice Guide to Forensic Schedule Analysis, particularly Method 3.7 Modeled

Digital Forensics

ERIC Educational Resources Information Center

Harron, Jason; Langdon, John; Gonzalez, Jennifer; Cater, Scott

2017-01-01

The term forensic science may evoke thoughts of blood-spatter analysis, DNA testing, and identifying molds, spores, and larvae. A growing part of this field, however, is that of digital forensics, involving techniques with clear connections to math and physics. This article describes a five-part project involving smartphones and the investigation…

Using Laboratory Chemicals to Imitate Illicit Drugs in a Forensic Chemistry Activity

ERIC Educational Resources Information Center

Hasan, Shawn; Bromfield-Lee, Deborah; Oliver-Hoyo, Maria T.; Cintron-Maldonado, Jose A.

2008-01-01

This forensic chemistry activity utilizes presumptive forensic testing procedures and laboratory chemicals that produce screening results similar to controlled substances. For obvious reasons, obtaining heavily regulated controlled substances to create an undergraduate student activity is not practical for most educational institutions. We were…

75 FR 10845 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council ACTION: General Notice. Nominations for Interagency Working Group participants. SUMMARY: The Subcommittee on Forensic Science of the National Science and Technology Council's...

Balancing the Scholarship Demands of Forensics and Graduate Study.

ERIC Educational Resources Information Center

Kuper, Glenn

It is difficult to strike a balance between the demands placed on graduate students and those placed on graduate forensics assistants. The combination of duties as Graduate Forensics Assistants (GFAs)--baby sitters, confidants, teachers, travel agents, administrators, clerical workers, psychologists, proofreaders, authority figures, and finally,…

Curriculum and Course Materials for a Forensic DNA Biology Course

ERIC Educational Resources Information Center

Elkins, Kelly M.

2014-01-01

The Forensic Science Education Programs Accreditation Commission (FEPAC) requires accredited programs offer a "coherent curriculum" to ensure each student gains a "thorough grounding of the natural…sciences." Part of this curriculum includes completion of a minimum of 15 semester-hours forensic science coursework, nine of which…

75 FR 22843 - Agency Information Collection Activities: Revision of a Currently Approved Collection; Comments...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-30

... a census of public crime laboratories that perform forensic analyses on criminal evidence. The... Publicly Funded Forensic Crime Laboratories. The Department of Justice (DOJ), Office of Justice Programs...) Title of the Form/Collection: 2009 Census of Publicly Funded Forensic Crime Laboratories. (3) Agency...

78 FR 65370 - Notice of Inventory Completion: Pima County Office of the Medical Examiner, Tucson, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-31

... Office for forensic analysis. The Pinal County Medical Examiner, Dr Rebecca Hsu, transferred the remains... were transferred to Pinal County Medical Examiner's Office for forensic analysis. The Pinal County.... Bruce Anderson, Forensic Anthropologist, PCOME, Tucson, AZ 85714, telephone (520) 243-8600...

The Application of Peer Teaching in Digital Forensics Education

ERIC Educational Resources Information Center

Govan, Michelle

2016-01-01

The field of digital forensics requires a multidisciplinary understanding of a range of diverse subjects, but is interdisciplinary (in using principles, techniques and theories from other disciplines) encompassing both computer and forensic science. This requires that practitioners have a deep technical knowledge and understanding, but that they…

Personality Characteristics of Undergraduates with Career Interests in Forensic Identification

ERIC Educational Resources Information Center

Roberti, Jonathan W.

2004-01-01

The author assessed personality scores for 47 undergraduates enrolled in a forensic identification program. Results revealed no difference between men and women enrolled in the Forensic Identification Program on subscales of the Sensation Seeking Scale (SSS-V), with the exception of Experience Seeking. Participants had lower Disinhibition scores…

78 FR 28761 - Privacy Act of 1974: Implementation of Exemptions; Department of Homeland Security U.S...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

... comparative forensic examination and fraudulent document training, research, and analysis. The hard copies are... authentication; forensic examination; research, analysis, and training related to travel and identity documents... forensic document training, research, and analysis, the HSI-FL maintains case files, a case management...

Cross-Cultural Issues in Forensic Psychiatry Training

ERIC Educational Resources Information Center

Layde, Joseph B.

2004-01-01

Objective: Forensic psychiatry was officially recognized as a subspecialty by the American Board of Medical Specialties in the 1990's. In 1994, the American Board of Psychiatry and Neurology (ABPN) gave its first written examination to certify forensic psychiatrists. In 1996, the Accreditation Council for Graduate Medical Education (ACGME) began…

76 FR 6163 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-03

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council ACTION: Notice of meeting. Public input is requested concerning... Forensic Science can be obtained through the Office of Science and Technology Policy's NSTC Web site at...

76 FR 38430 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-30

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council ACTION: Notice of Panel Session. Public input is requested... Sciences 2009 report: ``Strengthening Forensic Science in the United States: A Path Forward'' ( http://www...

Applications of Computer Technology in Intercollegiate Debate.

ERIC Educational Resources Information Center

Kay, Jack, Ed.

1986-01-01

Focusing on how computers can and should be used in intercollegiate forensics, this journal issue offers the perspectives of a number of forensics instructors. The lead article, "Applications of Computer Technology in Intercollegiate Debate" by Theodore F. Sheckels, Jr., discusses five areas in which forensics educators might use computer…

Utilizing Forensics Skills to Enrich Schools and Communities.

ERIC Educational Resources Information Center

Fryar, Maridell

In an era in which the credibility of public schools is falling with the general public, community forensics performances by students have the potential for cultivating public awareness of the effectiveness of the schools. Forensics is intrinsically related to basic speaking and listening skills, and since there is great potential for…

Forensic Journal, Volume VI, January 1984.

ERIC Educational Resources Information Center

Forensic Journal, 1984

1984-01-01

While covering various English language forensics activities in Japan, this special journal issue is heavily devoted to debate. The 22 articles in the journal are divided into five sections as follows: (1) general information on the Japan English Forensics Association (JEFA); (2) debate, including reports on debate tournaments around the world, a…

Plants & Perpetrators: Forensic Investigation in the Botany Classroom

ERIC Educational Resources Information Center

Boyd, Amy E.

2006-01-01

Applying botanical knowledge to a simulated forensic investigation provides inquiry-based and problem-based learning in the botany classroom. This paper details one such forensic investigation in which students use what they have learned about plant morphology and anatomy to analyze evidence and solve a murder mystery. (Contains 1 table.)

28 CFR 115.21 - Evidence protocol and forensic medical examinations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Office on Violence Against Women publication, “A National Protocol for Sexual Assault Medical Forensic... allegations of sexual abuse, the agency shall follow a uniform evidence protocol that maximizes the potential.... (c) The agency shall offer all victims of sexual abuse access to forensic medical examinations...