Deputy Sheriff Martin of Arizona is in love with Lola a waitress at the Gold Dollar restaurant. However, complications arise when Martin encounters James Kinney, a wanted murderer working under an assumed name in the local mine. Deputy Martin discovers that Kinney is also interested in Lola, fueling a rivalry between the two men. During a mine accident, Kinney is placed in a dangerous situation and Martin must decide whether to act on his personal feelings or uphold his duty as a lawman.