Thirteen years ago, on Valentine's Day, two young lovers were brutally murdered at the local Lovers Lane. The killer, a maniac wielding a steel hook, was arrested by the police and incarcerated in a nearby state institution for the criminally insane. But the murders left a permanent mark on two families; the dead lovers were married....but not to each other. Psychiatrist, Jack Grefe, has devoted the last thirteen years to keeping the killer behind bars, as at the time of the murders the killer, was his patient. Now, it's Valentine's Day again and 'The Hook' had escaped.