Child trafficking and the European migration crisis: The role of forensic practitioners

Prevention and Intervention Strategies for the Sexual Abuse and Commercial Sexual Exploitation of Children Who Run Away from Foster Care: A Scoping Review

Literature on human trafficking suggests the vulnerability to commercial sexual exploitation of children (CSEC) and child sexual abuse (CSA) changes by the prevalence of certain risk factors (e.g., runaway), trafficker-used lures (e.g., isolation), and the environmental conditions present at the time of victimization (e.g., foster care). Often, youth in foster care are at high risk for CSEC and CSA victimization associated with runaway instances. This scoping review aims to identify prevention and intervention strategies for CSEC/CSA of youth who run away from foster care. PRISMA scoping review guidelines were followed to review the literature across two search parameters (CSEC; CSA). An electronic review was conducted between August 2022 and January 2023 across four databases: PubMed, SAGE Journals Online, ScienceDirect, and Web of Science. The CSEC and CSA search parameters comprised three domains (sexual exploitation, foster care, and runaway; sexual abuse, foster care, and runaway, respectively). Literature published between 2012 and 2022 was included regardless of the methodological approach. Literature not concerning youth who run from foster care was excluded. Database searches yielded 206 publications for CSEC and 351 for CSA, reduced to 185 and 212, respectively, after removing duplicates. Seventy-one articles were identified, of which, 64 articles (28 CSEC, 36 CSA) were categorized as prevention strategies and seven (five CSEC, two CSA) as interventions. The intersection and dual victimization of CSEC and CSA of youth who run away from foster care are discussed. This paper also discusses applied behavior analysis principles for developing function-based interventions.

Age assessment in unaccompanied minors: assessing uniformity of protocols across Europe

Age assessment of migrants is crucial, particularly for unaccompanied foreign minors, a population facing legal, social, and humanitarian challenges. Despite existing guidelines, there is no unified protocol in Europe for age assessment.The Forensic Anthropology Society of Europe (FASE) conducted a comprehensive questionnaire to understand age estimation practices in Europe. The questionnaire had sections focusing on the professional background of respondents, annual assessment numbers, requesting parties and reasons, types of examinations conducted (e.g., physical, radiological), followed protocols, age estimation methods, and questions on how age estimates are reported.The questionnaire's findings reveal extensive engagement of the forensic community in age assessment in the living, emphasizing multidisciplinary approaches. However, there seems to be an incomplete appreciation of AGFAD guidelines. Commonalities exist in examination methodologies and imaging tests. However, discrepancies emerged among respondents regarding sexual maturity assessment and reporting assessment results. Given the increasing importance of age assessment, especially for migrant child protection, the study stresses the need for a unified protocol across European countries. This can only be achieved if EU Member States wholeheartedly embrace the fundamental principles outlined in EU Directives and conduct medical age assessments aligned with recognized standards such as the AGFAD guidelines.

The computational age-at-death estimation from 3D surface models of the adult pubic symphysis using data mining methods

Age-at-death estimation of adult skeletal remains is a key part of biological profile estimation, yet it remains problematic for several reasons. One of them may be the subjective nature of the evaluation of age-related changes, or the fact that the human eye is unable to detect all the relevant surface changes. We have several aims: (1) to validate already existing computer models for age estimation; (2) to propose our own expert system based on computational approaches to eliminate the factor of subjectivity and to use the full potential of surface changes on an articulation area; and (3) to determine what age range the pubic symphysis is useful for age estimation. A sample of 483 3D representations of the pubic symphyseal surfaces from the ossa coxae of adult individuals coming from four European (two from Portugal, one from Switzerland and Greece) and one Asian (Thailand) identified skeletal collections was used. A validation of published algorithms showed very high error in our dataset-the Mean Absolute Error (MAE) ranged from 16.2 and 25.1 years. Two completely new approaches were proposed in this paper: SASS (Simple Automated Symphyseal Surface-based) and AANNESS (Advanced Automated Neural Network-grounded Extended Symphyseal Surface-based), whose MAE values are 11.7 and 10.6 years, respectively. Lastly, it was demonstrated that our models could estimate the age-at-death using the pubic symphysis over the entire adult age range. The proposed models offer objective age estimates with low estimation error (compared to traditional visual methods) and are able to estimate age using the pubic symphysis across the entire adult age range.

Recognizing and Breaking the Cycle of Trauma and Violence Among Resettled Refugees

Purpose of Review

The number of refugees across the globe continues to grow, leaving a large proportion of the global population in a vulnerable state of health. However, the number of robust clinical interventions has not kept apace. This paper provides a general review of literature on the trauma and violence that refugees face, the impact on health outcomes, and some of the promising models for clinical intervention.

Recent Findings

Refugees experience a cycle of trauma, violence, and distress that begins before migration and continues during migration and after resettlement. It has been challenging to develop robust clinical interventions due to the cumulative and cyclic effects of trauma, as well as the unique experiences of trauma that each refugee community and each refugee individual faces.

Summary

Trauma-informed care is a critical component of health care. Developing stronger guidelines for trauma-informed care will help clinicians better provide inclusive and equitable care for refugee patients.

Can a spontaneous smile invalidate facial identification by photo-anthropometry?

Purpose

Using images in the facial image comparison process poses a challenge for forensic experts due to limitations such as the presence of facial expressions. The aims of this study were to analyze how morphometric changes in the face during a spontaneous smile influence the facial image comparison process and to evaluate the reproducibility of measurements obtained by digital stereophotogrammetry in these situations.

Materials and Methods

Three examiners used digital stereophotogrammetry to obtain 3-dimensional images of the faces of 10 female participants (aged between 23 and 45 years). Photographs of the participants' faces were captured with their faces at rest (group 1) and with a spontaneous smile (group 2), resulting in a total of 60 3-dimensional images. The digital stereophotogrammetry device obtained the images with a 3.5-ms capture time, which prevented undesirable movements of the participants. Linear measurements between facial landmarks were made, in units of millimeters, and the data were subjected to multivariate and univariate statistical analyses using Pirouette® version 4.5 (InfoMetrix Inc., Woodinville, WA, USA) and Microsoft Excel® (Microsoft Corp., Redmond, WA, USA), respectively.

Results

The measurements that most strongly influenced the separation of the groups were related to the labial/buccal region. In general, the data showed low standard deviations, which differed by less than 10% from the measured mean values, demonstrating that the digital stereophotogrammetry technique was reproducible.

Conclusion

The impact of spontaneous smiles on the facial image comparison process should be considered, and digital stereophotogrammetry provided good reproducibility.