A murder victim's diamond ring compounds a homicide case with that of a big robbery.

When several men fall to their deaths at the same convention, Kojak doubts that mass suicide is the explanation.

Kojak is determined to nail a big-time drug dealer who shot a plastic surgeon who was already dead from what they first believed to be natural causes.

A colleague of Kojak's, Detective Weaver, discovers that a former high school buddy is now involved in fencing a million dollars' worth of stolen diamonds.