Our past always dictates our future actions. The serial killer in Past Demons has had a troubled past indeed. He passes the point of no return after he slits his own mothers throat. He then decides to take his hatred for his mother out on all women and begins raping and killing women who remind him of the hated woman who gave him his name. Emily is a college freshman. Her features remind the serial killer of his mother. She does not realize it yet, but she has become a marked woman, a target of a psycho’s troubled past and demented mind. So on a dark rainy night, she is followed to her house in the woods, where she is alone. Unfortunately for the killer, Emily has a past demon as well. Tragically, she has already been a rape victim, which still haunts her and consumes her every thought. Like the killer, she is affected deeply by past events, but this works to her advantage. She never wants to experience the painful and traumatizing experience of rape again, so she takes a stand. A cat and mouse battle takes place within her house and only one person walks out alive.