Two police detectives try to track down a vicious serial killer bent on reclaiming his mother's family heirloom wedding ring as it passes from bride to bride with the killer always one step behind, and the detectives one step behind the killer.
The Volvo in the opening scene was left in front of the producer's house after filming. The aftermath was a "bloody mess". Someone passing by saw the car and assumed it was linked to a crime scene and called the police. The producer arrived home after a long day of shooting to a line up of police cars and flashing lights.