At sixteen, Sarah has her whole life ahead of her. She is busy planning her wedding and will soon be reunited with her childhood sweetheart, Billy. Megan and Jack have finally found stability in their lives. But the threat of Megan's troubled son Billy is never far from their minds. Billy's release from the local asylum is imminent and it should be a time for celebration. But they know all too well what Billy is capable of. Twins Theresa and Terrence...