The Golden State Killer, Genealogical Sites & Privacy (Rebroadcast)

Disclaimer: This episode was originally aired on May 17, 2018. After decades of searching, Joseph James DeAngelo, whom authorities suspect is the so-called Golden State Killer or East Area Rapist, was arrested and suspected of committing a dozen murders and 50 rapes from 1976 to 1984. Prosecutors and law enforcement praised new DNA techniques used to catch the suspect, while defense attorneys and DNA experts voiced concern over the privacy and ethical concerns over customer data.