

Martin Freeman stars as the devoted detective in this chilling true-crime drama about the frantic search for a missing woman. When Sian O’Callaghan disappears on a night out in Swindon, the ensuing manhunt triggers a decision with huge consequences.
Sian O'Callaghan goes missing after a Friday night out in Swindon Old Town.


Sian O'Callaghan goes missing after a Friday night out in Swindon Old Town.

The hunt for missing Sian O'Callaghan continues as the police struggle for leads.


The hunt for missing Sian O'Callaghan continues as the police struggle for leads.

Steve Fulcher takes his chief suspect to a remote location to question him.


Steve Fulcher takes his chief suspect to a remote location to question him.

Lives for the residents of Swindon, Wiltshire, have been flipped on their heads.


Lives for the residents of Swindon, Wiltshire, have been flipped on their heads.

Behind the scenes Steve is facing a disciplinary hearing at the hands of the IPCC.


Behind the scenes Steve is facing a disciplinary hearing at the hands of the IPCC.

Steve is happy to be away from Gablecross Police Station.


Steve is happy to be away from Gablecross Police Station.
