Evelyn and Irene Courteny, through the helplessness of their father, who is a cripple, are given charge of the general store and post office. A large bag of gold with registered letters, etc., are delivered by the mail carrier on day. Dick Lee, a notorious outlaw, sees the delivery of the valuable bag. That night, with a gang, Lee breaks into the post office and would have carried off the treasure, had not Evelyn escaped through a back window, mounted her horse, and rode away. One of the men see...