Assistant District Attorney Theresa (Joan Severance) is getting threatening messages -- a mutilated cat in her car, bizarre notes regarding her attempts at getting pregnant -- pressuring her to purposely lose a high-profile case of a suspected serial killer who shot a detective. When her high-strung surgeon husband (Nick Mancuso) is kidnapped, and a finger with his wedding ring is found frying in a pan in Theresa's kitchen, she calls for help from Michael D'Angelo (C. Thomas Howell), a disgraced alcoholic detective who frequents bondage nightclubs and was recently dismissed from the force. The two are former lovers, and the stress of the continued slayings of prostitutes, the kidnapping of her husband, and the icky-sicky messages rekindle their passion for each other. But then Theresa discovers who all the clues to the killings and mysterious goings-on point to.