Maureen je nevarna morilka, ki je zaradi preteklih zločinov zaprta v psihiatrični ustanovi pod nadzorom psihologa Treya Campbella. Privlačna zločinka je prepričana, da je Trey njen ljubimec iz preteklega življenja, s katerim se bo ponovno podala na krvavi pohod, zato je odločena, da se bo znebila njegove družine. Ko se Trey odpravi na dopust, Maureen uspe pobegniti iz zaprte ustanove in pretentati oblasti. Se bo dokopala do svoje tarče?
A young girl is abducted by a man. He claims that she was the one who killed him in a past life. When she denies what he is saying, he subjects her to electro shocks. Eventually her personality changes and she kills him and walks off. Years later she runs into a man and says that they were lovers in a past life. He of course thinks she's out of her mind. But she pursues him. She tells him that they were than lovers, they killed people together.