Bloodline Detectives
7.7
2020-04-23
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
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Storyline
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
First Aired
2020-04-23
Last Aired
2025-04-02
Seasons
5
Episodes
100
Director
Status
Returning Series
Genres
Documentary
Crime
Language
English
Network
TLC UK
discovery+
Production