Nancy Deshon

Jimmy Dixon, pursued by a band of Mexicans, changes clothes with a tramp, who takes off on his horse. Four miles later, Jimmy walks onto the Double-O Ranch, from which he had been thrown off four years before by his dad, who had blamed Jimmy for something that his twin brother Duke had done. Duke, home from college, took over the ranch when Mr. Dixon became ill, and has run it into the ground. When Duke goes to the bank to repay a debt to Jimmy, he rides onto Phoenix with all of the ranch money. (imdb)

A sheriff tracking a gang of rustlers discovers that one of them is the brother of his fiance.

Deputy Indian Agent is framed for the murder of a captured fur thief actually killed by his boss in rivalry for affections of a saloon girl.