How at-home DNA tests helped solve this 30-year-old murder: Part 2
- Episode aired Nov 13, 2019
Part 2 of 2: In 2019, American law enforcement agencies identified over 70 suspects using a new technique called genetic genealogy, which California detectives leveraged in 2018 to identify ... Read allPart 2 of 2: In 2019, American law enforcement agencies identified over 70 suspects using a new technique called genetic genealogy, which California detectives leveraged in 2018 to identify the Golden State Killer. In the second of a two-part series, William Brangham shares the s... Read allPart 2 of 2: In 2019, American law enforcement agencies identified over 70 suspects using a new technique called genetic genealogy, which California detectives leveraged in 2018 to identify the Golden State Killer. In the second of a two-part series, William Brangham shares the story of the first genetic genealogy case to go to trial -- and how the science behind it s... Read all