Episode 1

S2 E1: When Ruth Blacksmith's new partner, Aidan, reveals that he once hurt a woman called Mary Trelease, Ruth is deeply worried. She raises her concerns with Detective Sergeant Charlie Zailer who is intrigued. But when Charlie decides to call in at Ruth's house, she finds a disturbing scene. Ruth’s ex-husband, Jason Blacksmith, has been murdered. Charlie and Detective Simon Waterhouse investigate the case and find themselves divided over motives and suspects. Is Aidan a violent man? Did he murder Jason Blacksmith? And who was Mary Trelease?