Paul Holes explains how traditional DNA database searches for the Golden State Killer were unsuccessful. A chance encounter with a detective who used a different genealogical approach to identify a missing child led Holes to Barbara Ray Venter. This collaboration revealed that a more extensive genealogical process, analyzing hundreds of thousands of points across the genome, could be used to identify unknown offenders by finding relatives and building family trees.
Impact: High. This marks a pivotal shift in forensic investigation, showcasing how innovative genealogical techniques, when applied to DNA evidence, can unlock cold cases that have stumped law enforcement for decades. It highlights the power of cross-disciplinary approaches.
In the source video, this keypoint occurs from 03:06:13 to 03:08:32.
Sources in support: Megyn Kelly (Host), Krystal Ball (Host), Bonnie (Ex-fiancée of D'Angelo)

