A woman who uses a handgun to defend herself and shoots a man who is assaulting her in her home is doggedly prosecuted by the district attorney, bent on making an example of her case.
A stranger rides into town and says he is looking for a local Indian. Told he left town, the truth everyone has been hiding comes out including the stranger's true identity.
Knowing the railroad is coming, Carter is after the rancher's land. Bob and Chito return just in time to save Banker Stockton and his money from Carter's men. When Stockton then lends the ranchers money, Carter has them burned out. Bob knows Carter is responsible and when Carter's henchman Saunders is recognized, Bob goes into action.