The building blocks of Christopher and Susan Edwards’ carefully reconstructed life begin to collapse after a single phone call.

As the investigation into the Mansfield double murder continues, Susan and Chris’s past is revealed and secrets emerge.

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.

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.

After the semifinal, Beard sets out on an all-night odyssey through London in an effort to collect his thoughts.

Vinnie finally gets released from prison and with the newly promoted Detective Carl Slater watching his every move, he is doing his best to lie low.