Seasons & Episodes
EP 1
Episode 1
Sian O'Callaghan goes missing after a Friday night out in Swindon Old Town. As the family desperately waits for news, th
EP 2
Episode 2
The hunt for Sian O'Callaghan continues as Det Supt Steve Fulcher and his team see suspects come and go with no leads to
EP 3
Episode 3
Detective Superintendent Steve Fulcher takes chief suspect Christopher Halliwell to a remote location to question him ab
EP 4
Episode 4
The families of Sian and Becky discover that, despite the confession of Christopher Halliwell, getting justice for their
EP 5
Episode 5
Detective Superintendent Steve Fulcher is lionized in the media for leading an investigation that recovered not one, but
EP 6
Episode 6
Karen takes her fight for justice all the way to Downing Street, but it proves fruitless. Fulcher's scandalous actions c
