A seemingly ordinary British couple become the focus of an extraordinary investigation when two dead bodies are discovered in the back garden of a house in Nottingham.
Episode 1
The building blocks of Christopher and Susan Edwards’ carefully reconstructed life begin to collapse after a single phone call.
Episode 2
As the investigation into the Mansfield double murder continues, Susan and Chris's past is revealed and secrets emerge.
Episode 3
Christopher opens up about his past as the couple's relationship with Susan's parents comes under the spotlight. Lancing and Wilkie have a breakthrough.
Episode 4
Truth and fantasy clash as Susan and Christopher Edwards face trial. Meeting for the first time since their arrest, old doubts and new regrets test their love.
