7.5
TV SeriesReturning Series
Bloodline Detectives
Apr 23, 2020•6S • 120E
7.5
TV SeriesReturning Series
Bloodline Detectives
Apr 23, 20206 Seasons120 Episodes
7.5
75%
User Score
Overview
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
