Kerley McFarland's brother, Dale, is killed in Omaha, Nebraska. Determined to find out what really happened and to recover Dale's prize pinto horse, Kerley's search leads him to a prosperous Nebraska farm. Here he learns the farmer's niece, Isabella Greely, has run away on the horse. Determined to find the animal, he tracks her. He spies her on the road ahead, then a couple of outlaws appear from behind some trees and attack her. After...