Bloodline Detectives

7.5TMDBIMDb6 Seasons · 120 Episodes

DocumentaryCrime

Synopsis

Origin:

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

2026-05-12

Network

TLC UK, discovery+, FilmRise True Crime