Aired Tuesday 20 January, 9:00pm - 10:00pmon Channel 4 HD

24 Hours in Police Custody

Investigates: Zombie Knives

A disturbing and compelling look at how weapons deliberately designed and marketed to appeal to young people were directly linked to at least 14 murders.

Category
Crime / Reality
Original air date
20/01/2026
Cast and crew
  • Rachel Lob-LevytDirector
  • Royce PierresonNarrator