S01E26: The Avenger

A restaurant owner whom Ben and Adam have confronted over stolen Ponderosa beef ends up dead one night. His daughter, Sally Byrnes runs the cafe and in her resentment, wrongfully accuses Ben and Adam of murdering her father and they are sentenced to hang. A rancher by the name of Hawkins is also jealous of the Cartwrights and has hired his men to stop the town from helping Ben and Adam, ensuring they hang. Hoss and Joe are willing to stop them, but Ben insists they stay within the limits of the law.