Episodes
1. Episode 1
7.5
September 2, 2019
45 min
Sian O'Callaghan goes missing after a Friday night out in Swindon Old Town. As the family desperately waits for news, the police search for any clues to where she could be.
Guest Stars:
Jonny Lavelle, Matthew Duckett
2. Episode 2
8.0
September 9, 2019
45 min
The hunt for Sian O'Callaghan continues as Det Supt Steve Fulcher and his team see suspects come and go with no leads to follow.
Guest Stars:
Jonny Lavelle
3. Episode 3
8.0
September 16, 2019
45 min
Detective Superintendent Steve Fulcher takes chief suspect Christopher Halliwell to a remote location to question him about Sian O'Callaghan's disappearance.
Guest Stars:
Evelyn Hoskins, Karl Farrer
4. Episode 4
8.0
September 23, 2019
43 min
The families of Sian and Becky discover that, despite the confession of Christopher Halliwell, getting justice for their loved ones will not be straightforward.
Guest Stars:
Evelyn Hoskins
5. Episode 5
8.0
September 30, 2019
45 min
Detective Superintendent Steve Fulcher is lionized in the media for leading an investigation that recovered not one, but two bodies murdered by serial killer Christopher Halliwell. But behind the scenes he is facing a disciplinary hearing.
