A blackmailer ends up interfering with a mystery writer's plan to murder his former partner in a perfect crime.

Columbo looks into the murder of a woman who refused to be blackmailed by a private investigator he discovers her indiscretions.

An American war hero's case is complicated by an unstable witness, a missing body, and the lack of a murder weapon.

In order to inherit a priceless art collection, an art critic murders his uncle. However, all the evidence seems to point to an innocent woman.

A competition between bitter siblings for ownership of a family-owned corporation, after their father's untimely death, escalates into murder.

An executive dies in an explosion as he calls his wife from a limousine's phone, suspicion falling on a company lawyer.