Aired Sunday 8 February, 9:00pm - 10:00pmon Quest Red

A Killer's Mistake

Name: 8:00pm - Series 4 Episode 4
Start: 2026-03-29T20:00:00Z
End: 2026-03-29T21:00:00Z
Location: Quest Red

Series 5 Episode 5: William Davis

When an alarming number of patients suffer sudden, fatal strokes, detectives follow the clues back to a shocking truth: a serial killer is hiding in plain sight.

Category: Documentary / Crime
Original air date: 29/03/2025

Cast and crew

Will HanrahanDirector
Will HanrahanNarrator

Upcoming broadcasts

Tomorrow, 9:00pmon Quest Red
Series 5 Episode 10
Sunday 22 March, 9:00pmon Quest Red
Series 4 Episode 3
Sunday 29 March, 8:00pmon Quest Red
Series 4 Episode 4