Sam's twisted fixation with Lizzy drives him to a chilling plan of murder. Enraged by her happiness with Tyson, he stalks her, waiting for the perfect moment to strike. While Lizzy unwinds in a hot bath, Sam sees his chance—but Lizzy isn’t going down without a fight. A deadly struggle ensues. Tyson hears her cries for help and busts through the doors in time to subdue Sam and save Lizzy from certain death.