Thursday 2 January, 10:00pm - 11:00pmon True Crime

Bloodline Detectives

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