Season3

20 episodes October 1, 2022

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.

Episodes

1 Date Night Murder in Michigan Oct 1, 2022 No ratings 2 The Greeley Rapist Oct 8, 2022 No ratings 3 Carla's Last Valentines Oct 15, 2022 No ratings 4 Last Seen At Dairy Queen Oct 22, 2022 No ratings 5 The Coat Hanger Killer Oct 29, 2022 No ratings 6 The Mystery of the Headphones Nov 5, 2022 No ratings 7 Christmas Tree Lady Nov 12, 2022 No ratings 8 Little Miss Nobody Nov 19, 2022 No ratings 9 The Slaying of Sylvia Quayle Dec 10, 2022 No ratings 10 Valentine's Day Murder Dec 17, 2022 No ratings 11 The Mystery of the Parks Jan 28, 2023 No ratings 12 Murder by the Base Feb 4, 2023 No ratings 13 The Murder of Mary Scott Feb 11, 2023 No ratings 14 The Schoolbag in the Road Feb 18, 2023 No ratings 15 Her Last New Years Eve Feb 25, 2023 No ratings 16 Dancing with Death Apr 22, 2023 No ratings 17 The McLeary Rapist Apr 29, 2023 No ratings 18 Delta Dawn Doe May 13, 2023 No ratings 19 The Mint Box Murder May 6, 2023 No ratings 20 The Telephone Cord Killer May 20, 2023 No ratings