The South Lake Tahoe Strangler | Bloodline Detectives with Nancy Grace

Sierra Nevada, 1977, horseback riders discover a woman’s body discarded amongst the scenery. Two years later, another woman's body is found nearby. In 2017, investigative genetic genealogy is used as a weapon against the South Tahoe Strangler. Now in its fourth season, Bloodline Detectives is the leading true crime series that explores how police departments harness genetic genealogy to solve crimes that were once considered "unsolvable," bringing long-awaited answers to victims' families.

Courtesy of FilmRise True Crime on YouTube. Watch on YouTube ↗

More Crime & Justice Documentaries

I Tracked Down the Thief Who Stole 200K of LEGO2024•47m•HD•★9.2The Search for D.B. Cooper2022•52m•HD•★9.2The Horrifying Angel of Death2023•49m•HD•★8.8The Cartel's Cash Catch2024•42m•HD•★8.7Cracking Crime: A Journey through Criminology and Forensics2024•51m•HD•★7.6Vanishing Without a Trace2019•48m•HD•★8.0Trial of the Century: The Oj Simpson Case Revisited2024•53m•HD•★8.0The Minister's Millions2022•25m•HD•★8Touch of Evil | Forensic Files | S14 E8 | FULL EPISODE2021•21m•HD•★7.8Murder, he wrote (2011) | The Fifth Estate2025•41m•HD•★7.7Chinese brokers launder hundreds of millions for global crime groups | FT Film2024•39m•HD•★7.7Counterfeiting (Full Episode) | Trafficked with Mariana Van Zeller2022•47m•4K•★7.7