Twenty years later, Averill is passing through the booming town of Casper, Wyoming, on his way north to Johnson County, where he is now a marshal. Poor European immigrants new to the region are in conflict with wealthy, established cattle barons organized as the Wyoming Stock Growers Association; the newcomers sometimes steal their cattle for food. Nate Champion – a friend of Averill and an enforcer for the stockmen – kills a settler for suspected rustling and dissuades another from stealing a cow.