Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
Returning Series
Bloodline Detectives
April 23, 2020
October 16, 2024
5
63
English
TLC UKdiscovery+
In 1978, the body of 16-year-old Krisann Baxter is found in Washington. Investigators try to find Krisann's killer, but don't find any answers.