He Hunted Criminals While Committing Serial Murders

*Golden State Killer: He Was Meant to Protect and Serve* For more than 40 years, the identity of the Golden State Killer remained one of the greatest mysteries in American criminal history. Responsible for a series of burglaries, sexual assaults, and murders across California, the offender stayed one step ahead of investigators—until advances in forensic DNA technology finally uncovered the truth. This documentary explores the crimes linked to **Joseph James DeAngelo**, a former police officer whose double life shocked the world. We examine the investigation, the decades-long manhunt, the evidence that led detectives to their suspect, and the groundbreaking use of genetic genealogy that brought one of America's most notorious serial offenders to justice. Through archival material, police investigations, court proceedings, and expert analysis, this documentary tells the story of a man who was trusted to uphold the law while allegedly committing horrific crimes in secret. If you enjoy in-depth true crime documentaries, investigations, and unsolved mysteries, be sure to subscribe to **Dead Curious**. video Sourced from Tubi. *#GoldenStateKiller #JosephDeAngelo #TrueCrime #CrimeDocumentary #DeadCurious #SerialKiller #ColdCase #DNA #Investigation #UnsolvedMystery #PoliceInvestigation #CriminalPsychology #ForensicScience #TrueCrimeCommunity #Documentary* 🎥 Exclusive short-form mysteries daily on TikTok:   / deadcuriousofficialog   🎯 Keywords: true crime, unsolved mysteries, creepy stories, weird history, Dead Curious, YouTube shorts, American mysteries, TikTok-style storytelling, MrBallen, scary shorts, eerie tales. #deadcurious #truecrime #unsolvedmystery #mystery #coldcase #creepystory #realstory