Retired cold-case investigator Paul Holes, whose work helped identify Joseph DeAngelo as the Golden State Killer, discusses forensic DNA, investigative genetic genealogy, the Zodiac Killer, and the future of solving cold cases.
All tagged true crime
#326 How DNA Solves Crimes: The Forensic Science Behind True Crime
Dr. Henry Erlich on DNA Evidence, Exonerations, and Ethical Dilemmas.