1Fred
Fred West is taken into custody and questioned about his missing daughter. After he initially denies everything, the horrifying truth starts to emerge.
2Rose
As the investigation unfolds, the police learn more about the couple's dark, twisted relationship — and deduce that Fred couldn't have been acting alone.
3The Trial
The search for bodies extends beyond Cromwell Street and the police uncover evidence which shows that Rose may be more involved than they ever suspected.