E1 - Episode 1

Aired: September 25, 2023

The police struggle to catch the killer of a woman murdered in Leeds, and a desperate mother is forced to make a difficult decision.

E2 - Episode 2

Aired: October 02, 2023

The police face the prospect of a multiple murderer at large in the wake of more linked murders, but the testimony of a survivor could turn the tide.

E3 - Episode 3

Aired: October 09, 2023

The investigation spreads to Bradford with the murder of another young woman, and a female police officer is tasked with dangerous undercover work.

E4 - Episode 4

Aired: October 16, 2023

When another woman survives an attack, detectives hope that they are in with a chance of finding their man as a driver in Leeds emerges as prime suspect.

E5 - Episode 5

Aired: October 23, 2023

The police revisit historic attacks in the hope of identifying further victims, and George Oldfield is fired up by the arrival of a letter from the killer.

E6 - Episode 6

Aired: October 30, 2023

West Yorkshire Police launch a huge public appeal in the hope of rooting out the killer as some detectives begin to voice concerns about the investigation.

E7 - Episode 7

Aired: November 06, 2023

After a chance arrest, the killer is finally caught and the failures of the investigation are laid bare in the wake of the trial.