Aired Wednesday 17 July, 9:00pm - 10:00pmon True Crime

Bloodline Detectives

Name: 2:00am - Series 4 Episode 1
Start: 2025-01-03T02:00:00Z
End: 2025-01-03T03:00:00Z
Location: True Crime

Series 3 Episode 20: The Telephone Cord Killer

Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing. Featuring interviews with family members, police and more.

Category: Drama documentary / Documentary / Crime
Original air date: 20/05/2023

Cast and crew

Emile DinneenDirector
Derek DillonDirector
Piers GibbonNarrator
Nancy GraceNarrator

Upcoming broadcasts

Thursday 2 January, 10:00pmon True Crime
Series 4 Episode 1
Friday 3 January, 2:00amon True Crime
Series 4 Episode 1