Understanding Familial DNA: Findings from ICF International's Study of Familial DNA Searching Policies and Practices

• In Event: Uses and Impacts of Police Technologies

Abstract

Familial DNA searching is a forensic technique used to locate potential suspects through the identification of their family members' DNA in the Combined DNA Index System (CODIS). Much of the information available regarding familial DNA searching currently stems from anecdotal accounts of its successes and scholarly critiques of the various constitutional, ethical, and practical concerns posed by legal scholars, advocacy groups, and criminal justice stakeholders. However, little research has been conducted on its use and perceptions about the practice in the field. With support from the National Institute of Justice, ICF International conducted a mixed-methods study to produce a national portrait of familial DNA searching policies, practices, and legislation. The authors will present final findings from the study, focusing on results from intensive case studies in four states with varying practices related to familial DNA searching. The authors will discuss implications for policy, practice, and future research.

Authors

• Michael B. Field, ICF International

• Sara Debus-Sherrill, ICF International

• Saniya Seera, ICF International