When a chess grandmaster realizes that he is unable to defeat his rival at a tournament, he resorts to murder and makes it look like suicide. But Columbo isn't fooled... and the victim isn't quite dead.moreless
The mistress of a conductor becomes a target for murder after threatening to tell all to her lover's wife.
After a couple is blackmailed by an insurance man, they contract with a judo expert to take care of their problem.
Casey figures out which cashier is always on duty when thousands of dollars worth of counterfeit tickets are cashed in at the racetrack. To nail her suspect, she pretends to be a crooked cop who demands a percentage of his business or she'll tell her bosses what she's figured out.moreless