Now in custody, Faith butts heads with DI Williams, who believes she may have more to do with Evan's disappearance than she is letting on. At the police station, Faith encounters Reverend Talbot, a family friend, and represents him on charges of misusing church funds. Tom enlists the help of his friend, Swansea detective DCI Parry, to look into his son's files, while Lisa tracks down a lead at a lap-dancing club Evan was seen frequenting. Troubled by the discovery of a DNA test kit in Evan's office, Faith confronts Marion and uncovers a dark family secret.