Copper Canyon killers.

Riding through Copper Canyon, Wyoming, Clint Adams is trying to mind his own business for a change. But when a man is murdered, it is everybody's business--at least according to Big Al Henry. With his son accused and awaiting trial, Big Al wants the Gunsmith to prove his boy is innocent--and he's rich enough to make it worth his while. With the town judge hell-bent on convicting the boy, and the real killers still lurking around town, the job turns deadly--and that is the kind of business the Gunsmith does best.