Festus finds a little girl out on the prairie. He learns she saw her mother get killed by a stranger. When he takes her to Dodge, Matt hears she was hiding when this happened but can identify this man who may already be in town. 

A saloon girl spurns a man's advances in Wichita and moves to Dodge, where she becomes a respectable married woman, only to be confronted with her past when she discovers that her rancher husband is the nephew of the man she refused.