The Golden State Killer: The DNA Evidence That Finally Exposed Him

One of America's most terrifying serial killers remained unidentified for decades. But how did investigators finally uncover his identity? In this gripping true crime documentary, Crime Theory X explores the Golden State Killer case and the DNA evidence that changed the investigation forever. From the terrifying crimes across California to the breakthrough of investigative genetic genealogy, discover how investigators followed a trail of evidence that eventually led to Joseph James DeAngelo. This documentary explores: - The history of the Golden State Killer - The crimes that shocked California - The investigation that lasted for decades - The DNA evidence that changed everything - How investigative genetic genealogy helped identify the suspect - The arrest and eventual sentencing of Joseph James DeAngelo The case reveals how modern forensic science can bring answers to investigations that once seemed impossible to solve. Watch until the end to discover how DNA evidence helped expose one of America's most notorious serial offenders. Subscribe to **Crime Theory X** for more true crime documentaries, criminal investigations, forensic evidence, and unsolved mysteries. If you found this case interesting, share your thoughts in the comments. #GoldenStateKiller #TrueCrime #CrimeDocumentary