Evidence Collection and Analysis for Touch Deoxyribonucleic Acid in Groping and Sexual Assault Cases

Report Publication Journal of Forensic Nursing, April 2021 Introduction Historically, evidence collection in sexual assault cases focused on obtaining foreign contributor bodily fluids through swab collection. With improvements in deoxyribonucleic acid (DNA) analysis methods, DNA profiles can be developed from touch…
DNA strands

Perspectives on Addressing the Collection, Tracking, and Processing of Lawfully Owed DNA Samples

Report Date April 2021 Introduction The Federal Bureau of Investigation’s (FBI’s) Combined DNA Index System (CODIS) is a powerful tool that supports the criminal justice system by generating investigative leads, identifying perpetrators, and linking cases together. DNA profiles obtained from…

2019 National Institute of Justice Forensic Science Research and Development Symposium

This report was published in RTI Press, a global publisher of peer-reviewed, open-access publications on a broad range of topics. The areas of focus reflect RTI’s multidisciplinary research, our expertise in social and laboratory sciences, and our extensive international activities. Since…

DNA Backlog Reduction Strategy: Law Enforcement Agency Partnerships for a Successful Biological Screening Laboratory

NIJ’s FTCoE, Palm Beach County Sheriff’s Department, and Boca Raton Police Services Department   Report Date November 2019 Introduction Implementing DNA technology in crime laboratories has led to the intensification of backlogged cases and a concomitant pressure to implement backlog…

Success Story: Enabling Forensic Field Testing with Paper Microfluidic Devices

NIJ and Florida International University Report Date April 2019 Impact “I’m impressed with the potential for replacement wet color tests. The multiplexing capabilities have potential to address the challenges field forensics investigators encounter with non-pure, intermixed drugs as well as…

Success Story: Improving DNA Mixture Interpretation with the Help of Machine Learning

NIJ and Syracuse University Report Date March 2019 Impact “This is something that every DNA crime lab worldwide should investigate. We now have a tool that with the press of one button does the entire suite of services and provides…

Success Story: Uncovering Key Details of Skeletal Remains through 3D-ID Software

NIJ and North Carolina State University Report Date January 2019 Impact “3D-ID has been an invaluable tool for us. Many of our unknown persons come from populations south of the Border. We use this program for every case with great…

Process and Outcome Evaluation of Forensic DNA Unit Efficiency Improvement Program

Technical Note Date November 2018 Description A 2009 National Institute of Justice (NIJ) Forensic DNA Unit Efficiency Improvement (EIP) Program solicitation provided crime laboratories’ DNA testing services with a funding opportunity to meet the increasingly numerous requests from the criminal…