Investigating Susie's disappearance with Detective Fenerman, Jack believes Susie was murdered by someone she knew. He researches neighbors and eventually suspects Harvey is the killer. Fenerman is unable to find proof, as Harvey has carefully concealed the evidence. Susie's sister, Lindsey, agrees with Jack's suspicions, but their casework takes a toll on Abigail. Abigail's alcoholic mother, Lynn, moves into the house. Feeling alienated from her husband, Abigail goes to California. Susie, in her afterlife, learns that Harvey, who has targeted Lindsey as his next victim, has murdered six other girls, including Holly, and that he stuffed Susie's body into a large safe in his basement.