Bloodline Detectives focuses on familial DNA investigation, a search technique which uses genetic material from relatives to track down a suspect to solve violent crimes.Each episode shows detectives from all over the world solving cold cases by using the DNA of family members and how that additional DNA information is revolutionising genetic profiling to solve criminal cases.

  • Currently 38.064516129032256/5
(31 votes)
Ratings: TVMaze: No Rating
Released: April 23, 2020
Runtime: 60 min
Genres: Crime
Countries: United Kingdom
Companies: True Crime
Cast: Nancy Grace

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► Season 1 - Click for episodes

► Season 2 - Click for episodes

► Season 3 - Click for episodes

► Season 4 - Click for episodes

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