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NCJ Number: 251049 Find in a Library
Title: Study of Familial DNA Searching Policies and Practices: National Survey of CODIS Laboratories Brief
Author(s): Michael B. Field; Sara Debus-Sherrill
Corporate Author: ICF International
United States of America
Date Published: August 2017
Page Count: 8
Sponsoring Agency: ICF International
Fairfax, VA 22031
National Institute of Justice (NIJ)
Washington, DC 20531
US Dept of Justice NIJ Pub
Washington, DC 20531
Grant Number: 2013-R2-CX-0013
Sale Source: US Dept of Justice NIJ Pub
810 Seventh Street, NW
Washington, DC 20531
United States of America
Document: PDF
Type: Legislation/Policy Description; Report (Grant Sponsored); Report (Study/Research); Report (Technical Assistance); Survey
Format: Document; Document (Online)
Language: English
Country: United States of America
Annotation: This report presents the methodology and findings of a survey of all State and local CODIS (Combined DNA Index System) laboratories to learn about key considerations and varied practices related to familial DNA searching (FDS) and partial matching (PM) in the United States.
Abstract: The survey solicited information on the following topics: lab/respondent background; legislation and policies; scope of the use of FDS and PM; perceptions and opinions of FDS and PM, including benefits and concerns; and specific practices related to FDS and PM. The survey found that 11 States conduct familial DNA searching, and 24 States disclose/proceed with partial matches. A third finding is that the use of FDS has expanded across these 11 States since 2007. A fourth survey finding indicates that support for familial DNA searching and partial matching statistically varied by lab practices, but all lab types had positive perceptions of FDS’ potential. A fifth finding is that labs conducting FDA searching have had more concerns about the practice than labs that do not conduct familial DNA searching. In addition, the number of familial searches varied greatly by lab, but the practice has produced only a few convictions to date across all labs. In another finding, labs reported more stringent eligibility criteria for FDA searching than PM. The survey found that labs that conducted FDA searching had more requirements before releasing information to law enforcement compared with labs that disclose/proceed with partial matches. 6 exhibits
Main Term(s): Forensic sciences
Index Term(s): Ancestral DNA; Combined DNA Index System (CODIS); DNA Typing; Forensic Laboratories; Investigative techniques; National Institute of Justice (NIJ); NIJ final report; State-by-state analyses; Surveys
To cite this abstract, use the following link:
http://www.ncjrs.gov/App/publications/abstract.aspx?ID=273229

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