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DNA (Deoxyribonucleic Acid)

Cold Cases and Serial Killers (Part 1)

September 2023

In April 2018, the Golden State Killer, Joseph DeAngelo was arrested. NIJ support helped lead to his arrest, and in the aftermath of the arrest, NIJ Social Science Analyst Eric Martin was among those tasked with finding other cases NIJ helped law enforcement solve. Eric joins the show to talk about some of those cases, and answer some broader questions about serial killers: What is a serial killer? Are they on the rise? How do we know how many serial killers are currently active?

Can Science Enhance Equity? Findings and Implications From a Study To Detect Bruising on Victims with Dark Skin Pigmentation

August 2023

This plenary panel from the 2023 NIJ Research Conference features fascinating research on a methodology to improve the detection and documentation of bruises on victims of violence who have dark skin pigmentation. This study highlights the intersection between science, justice, and racial equity, featuring practitioner and victims’ advocacy perspectives. The discussion describes the research and its findings and explore strategies to ensure that this particular evidence-based methodology can be widely implemented by nurse practitioners in the field.

Participants: