Ethical considerations for Forensic Genetic Frequency databases: First Report conception and development.

The Forensic Databases Advisory Board (FDAB), an independent board that assists the International Society for Forensic Genetics (ISFG), has presented a First Report on ethical aspects of the following Forensic Genetic Frequency Databases (FGFD): EMPOP, STRidER and YHRD. The FDAB designed an ethical framework to evaluate the content of these FGFD, and the factors to be considered for retention and acceptance of submissions. The FDAB framework proposes to categorize submissions according to the risk of having contravened the universal ethical principles outlined by international organizations, and the guidelines adopted by the ISFG. The report has been open to discussion by the scientific community since 2023. Herein we present the conception and development of the First Report along with a summary of its content, with consideration of the feedback received.

Get law enforcement out of biospecimen authentication.

Use of D NA markers in research that are used in law enforcement risks undermining public trust and participation.

Genealogía forense. Implicaciones sociales, éticas, legales y científicas / Forensic genealogy. Social, ethical, legal and scientific implications

A pesar del avance de las técnicas investigativas de Genética Forense, todavía existen gran cantidad de casos criminales no resueltos y en muchos casos inabordables por su antigüedad. Recientemente hemos asistido al nacimiento de una nueva disciplina forense, la genealogía forense o genealogía genética investigativa, que permite que muchos de estos casos puedan ser resueltos satisfactoriamente combinando la tecnología de análisis de ADN y las herramientas de búsquedas genealógicas.La potencialidad de esta nueva estrategia investigativa es evidente, de la misma manera que lo son sus riesgos. Hemos de mantener un equilibrio entre la privacidad personal y los intereses de las personas afectadas por un lado y la seguridad pública, el bien de la comunidad y la resolución y esclarecimiento de hechos delictivos por el otro, siendo necesario un debate social, legal y científico que clarifique todos estos aspectos y posibilite una adecuada regulación legal de estas prácticas. (AU)

Despite the advances in investigative techniques in Forensic Genetics, there are still a large number of unsolved criminal cases. We have recently seen the birth of a new forensic discipline called forensic genealogy or investigative genetic genealogy, which allows to us resolve satisfactorily many of these cold cases combining DNA analysis technology with genealogical search tools.The potential and risks of this new research strategy are manifest. We must maintain a balance between personal privacy and personal interests on the one hand and on the other, public security, the good of the community and the resolution and clarification of criminal acts, requiring a social, legal and scientific debate that clarifies all these aspects and enables adequate legal regulation of these practices. (AU)

Familial DNA analysis and criminal investigation: Usage, downsides and privacy concerns.

Since the discovery of Deoxyribonucleic acid (DNA) capability in forensic investigation, it has been an important part of the criminal justice system. In most criminal cases DNA profile originating from evidence sample collected from the crime scene is compared with the DNA profile from the reference sample. However, when a reference sample is not available for comparison, familial DNA analysis can provide important investigation leads in a criminal investigation process by identifying an individual. Moreover, this analysis is also proving effective in the identification of ethnicity and ancestry of an individual. A number of different methodologies and software are being used for familial DNA analysis. This review describes the importance of familial DNA analysis, methodologies used for familial DNA searching and identification, and its advantages in forensic. Moreover, ethical, legal and social issues associated with familial DNA analysis have also been discussed along with future directions for the proper implementation of this technology.

Pedigrees and Perpetrators: Uses of DNA and Genealogy in Forensic Investigations.

In the past few years, cases with DNA evidence that could not be solved with direct matches in DNA databases have benefited from comparing single-nucleotide polymorphism data with private and public genomic databases. Using a combination of genome comparisons and traditional genealogical research, investigators can triangulate distant relatives to the contributor of DNA data from a crime scene, ultimately identifying perpetrators of violent crimes. This approach has also been successful in identifying unknown deceased persons and perpetrators of lesser crimes. Such advances are bringing into focus ethical questions on how much access to DNA databases should be granted to law enforcement and how best to empower public genome contributors with control over their data. The necessary policies will take time to develop but can be informed by reflection on the familial searching policies developed for searches of the federal DNA database and considerations of the anonymity and privacy interests of civilians.

The visibilities and invisibilities of race entangled with forensic DNA phenotyping technology.

Forensic DNA phenotyping (FDP) technology represents a set of techniques that aim to predict physical features of criminal suspects, such as eye, skin and hair colour, and also ethnicity through the inference of biogeographic ancestry from their biological samples. In contrast to other forensic technologies, FDP is not used for identification purposes but valued for its potential intelligence value. Since features predicted by FDP relate to common traits shared by different population groups, critical voices highlight that this technology may (re)create dynamics of collectivisation of suspect populations. Looking at the criminal justice system, this paper aims to explore the diverse understandings of FDP by professionals working in forensic laboratories and by the members of police forces, alongside the automatic exchange of genetic profiles to fight cross-border crime. Their perceptions are explored according to the perceived potential investigative value and potential threats of FDP. Furthermore, we discuss how racial issues are implicitly and explicitly present in these narratives. Results show that FDP may be ushering in a new assemblage of racial issues along three entangled dimensions: the differentiating power of externally visible characteristics, the comparison between genetic and eyewitness testimonies, and the collectivisation of suspicion.

Civil society stakeholder views on forensic DNA phenotyping: Balancing risks and benefits.

Forensic DNA phenotyping (FDP) is an umbrella term for practices seeking to infer likely phenotypic characteristics based on crime scene DNA. Specifically, it is intended to help criminal investigators find an unknown suspected perpetrator by providing information about what the suspected perpetrator may look like based on the analysis of DNA left at the crime scene. While many purport the usefulness of FDP in this regard, its probabilistic nature, as well as its ability to disclose information about an individual that may be considered private raises a range of ethical and social concerns. This paper reports findings from interviews with thirty civil society stakeholders across nine European countries. Our findings reflect the wide variation of views in Europe regarding if, when and/or how the technology should be used in the criminal justice system, and we illustrate this by presenting the different ways in which our participants strike a balance between the potential usefulness of the technology, and the various ethical and social considerations.

Should police have access to genetic genealogy databases? Capturing the Golden State Killer and other criminals using a controversial new forensic technique.

On April 24, 2018, a suspect in California's notorious Golden State Killer cases was arrested after decades of eluding the police. Using a novel forensic approach, investigators identified the suspect by first identifying his relatives using a free, online genetic database populated by individuals researching their family trees. In the wake of the case, media outlets reported privacy concerns with police access to personal genetic data generated by or shared with genealogy services. Recent data from 1,587 survey respondents, however, provide preliminary reason to question whether such concerns have been overstated. Still, limitations on police access to genetic genealogy databases in particular may be desirable for reasons other than current public demand for them.

Genomic Privacy.

BACKGROUND: Genetic information is unique among all laboratory data because it not only informs the current health of the specific person tested but may also be predictive of the future health of the individual and, to varying degrees, all biological relatives. CONTENT: As DNA sequencing has become ubiquitous with decreasing cost, large repositories of genomic data have emerged from the domains of research, healthcare, law enforcement, international security, and recreational consumer interest (i.e., genealogy). Broadly shared genomic data are believed to be a key element for future discoveries in human disease. For example, the National Cancer Institute's Genomic Data Commons is designed to promote cancer research discoveries by providing free access to the genome data sets of 12000 cancer patients. However, in parallel with the promise of curing diseases, genomic data also have the potential for harm. Genomic data that are deidentified by standard healthcare practices (e.g., removal of name, date of birth) can be reidentified by methods that combine genomic software with publicly available demographic databases (e.g., phone book). Recent law enforcement cases (i.e., Bear Brook Murders, Golden State Killer) in the US have demonstrated the power of combining DNA profiles with genealogy databases. SUMMARY: We examine the current environment of genomic privacy and confidentiality in the US and describe current and future risks to genomic privacy. Reidentification and inference of genetic information of biological relatives will become more important as larger databases of clinical, criminal, and recreational genomic information are developed over the next decade.

Ethical, legal and social implications of forensic molecular phenotyping in South Africa.

Conventional forensic DNA analysis involves a matching principle, which compares DNA profiles from evidential samples to those from reference samples of known origin. In casework, however, the accessibility to a reference sample is not guaranteed which limits the use of DNA as an investigative tool. This has led to the development of phenotype prediction, which uses SNP analysis to estimate the physical appearance of the sample donor. Physical traits, such as eye, hair and skin colour, have been associated with certain alleles within specific genes involved in the melanogenesis pathways. These genetic markers are also associated with ancestry and their trait prediction ability has mainly been assessed in European and North American populations. This has prompted research investigating the discriminatory power of these markers in other populations, especially those exhibiting admixture. South Africa is well known for its diversity, and the viability of these particular SNPs still needs to be assessed within this population. South African law currently restricts the use of DNA for molecular phenotyping, and there are also numerous ethical and social considerations, all of which are discussed.

Ethical considerations in forensic genetics research on tissue samples collected post-mortem in Cape Town, South Africa.

BACKGROUND: 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. MAIN BODY: 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. CONCLUSION: It is hoped that these experiences will contribute towards a formal framework for conducting forensic genetic research in medico-legal mortuaries in South Africa.

Social and ethical aspects of forensic genetics: A critical review.

This review describes the social and ethical responses to the history of innovations in forensic genetics and their application to criminal investigations. Following an outline of the three recurrent social perspectives that have informed these responses (crime management, due process, and genetic surveillance), it goes on to introduce the repertoire of ethical considerations by describing a series of key reports that have shaped subsequent commentaries on forensic DNA profiling and databasing. Four major ethical concerns form the focus of the remainder of the paper (dignity, privacy, justice, and social solidarity), and key features of forensic genetic practice are examined in the light of these concerns. The paper concludes with a discussion of the concept of "proportionality" as a resource for balancing the social and ethical risks and benefits of the use of forensic genetics in support of criminal justice.