A policeman uses forceful ways to solve crimes.

Hunter and Molenski investigate a murder in which the prime suspect is his former partner, an Alzheimer's victim.

Hunter's old Marine buddy is found dead in his home; Hunter and McCall investigate the suspicious death of Hunter's old Marine buddy.

Convinced his buddy was murdered, Hunter investigates other war pals and uncovers ties to gem smuggling.

A self-styled crime fighter tracks Hunter and McCall to create a list of suspects to execute.