Nancy learns some disturbing news about Richard and confronts him, only to be rocked by his admission. Unsure how to remedy the situation, she's drawn closer to Fr Martin, and makes a rash decision. Cat and Tish try to get rid of Louie's stolen goods, while Louie struggles with the news about Arwel and faces a terrible dilemma. As the police make a significant breakthrough, Max tries to grill Anna on what she knows about Jack's death - putting their marriage on the line.

The shocking truth about Jack Evans' death is revealed. Will the lives of the four friends change forever?