Good Old Uncle Ben Police Woman : Season 4 Episode 22

Pepper meets up with her childhood mentor, now an elderly cattle rancher. The rancher, facing mounting expenses due to the illness of his wife, has linked up with a beef company that steals cows. But the rancher becomes disgusted with the operation when it murders two subordinates and when a young-punk assistant rustler, in business on his own, draws down on him in an argument. The rancher decides to break the gang on his own.