The execution style shooting of a city contractor leads Detectives Briscoe and Green to suspect a professional hitman. They first focus upon possible enemies of the victim, but end up…

A young man who claims to have helped a murdered young man change a flat tire is first the cops’ primary suspect, then the prosecutors’ chief witness.

A disruptive, unbalanced homeless man is found severely beaten in an alley of the middle class neighborhood he calls home, leading Stone to try and prosecute one of the residents…

The mugging of a councilman leads the detectives to arrest a mobster, who in turn leads Stone and Robinette to corrupt city officials.

The shooting of a black honors student stirs up racial tensions, especially after it becomes apparent that the cop responsible for the death may have planted a gun on the…