Upon the news from her police sergeant paternal uncle Rupert Woodhouse of her father Joe Woodhouse, a former prison guard, being on his deathbed, Samantha Woodhouse, a police detective herself, returns to her small hometown of Hellmington to be by her father's side, despite they having been estranged for years. Gasping for his last breaths, Joe blurts out the name Katie Owens just before he dies. Katie was the daughter of Vic Owens, a prison guard colleague of Joe's, and a classmate of Sam's who went missing shortly after their high school prom almost twenty years ago. Vic, too, disappeared mysteriously before Katie. Katie's disappearance was never solved, although her boyfriend at the time, Brad Kovacs, was always suspected of having something to do with it. Brad has always asserted that Katie went missing after receiving an invitation to go to an occultist meeting, the occult which she was researching at the time and in which she had always believed. Because of Joe's dying words, ...