Detectives Stone and Keller try to reconstruct the final days of a young woman found dead on a beach, in order to find clues to identify her killer.

Stone and Keller finally get a lead on a serial killer who has been knifing prostitutes when one of the victims survives the attack.

A salesman attending a convention wrongly believes that he is responsible for the death of an attractive female hitchhiker who had lured him to her houseboat.

A Vietnam veteran goes AWOL from the army in order to kidnap the son he has never seen.

Stone and Keller face off against Gilliam, a wealthy executive who transforms women into his own special image of perfection, then kills them when they inevitably fail to live up to every demented standard of his.

A college professor, shot accidentally while trying to pay off a blackmailer, refuses to co-operate with Stone's investigation for fear that the publicity will lose him an upcoming promotion.

Two fishermen (Colasanto and Caruso) decide to keep quiet after witnessing a human smuggling ring.

A murder brings to light a coin dealer's plan to substitute fakes for the rare coins in a collection.

One witness in a racketeering trial is killed with a booby-trapped car, and Stone worries that the remaining witness, Roy Chaffee, will be picked off by a hit man if he surfaces.

When a boy disappears after school, suspicion falls on the neighborhood recluse, who is popularly known as a pedophile, although never convicted.

A mobster's son steals loot from his father and seeks protection from federal authorities in exchange for being a material witness against his father.

A public defender (Linda Kelsey) is convinced that a young man (Wheeler) accused of murder, is innocent. Stone and Robbins are not convinced.