At Rock City, then, Lone stopped to examine the base of every rock, even riding around those nearest the road. The girl, he guessed shrewdly, had not wandered off the main highway, else she would not have been able to find it again. Rock City was confusing unless one was perfectly familiar with its curious, winding lanes. It was when he was riding slowly around the boulder marked "Palace Hotel, Rates Reasnible," that he came upon the place where a horse had stood, on the side best sheltered from the storm. Deep hoof marks closely overlapping, an over-turned stone here and there gave proof enough, and the rain-beaten soil that blurred the hoofprints farthest from the rock told him more. Lone backed away, dismounted, and, stepping carefully, went close. He could see no reason why a horse should have stood there with his head toward the road ten feet away, unless his rider was waiting for something--or some one. There were other boulders near which offered more shelter from rain. Next the rock he discovered a boot track, evidently made when the rider dismounted. He thought of the wild statement of the girl about seeing some one shoot a man and wondered briefly if there could be a basis of truth in what she said. But the road showed no sign of a struggle, though there were, here and there, hoofprints half washed out with the rain. Lone went back to his horse and rode on, still looking for the bag. His search was thorough and, being a keen-eyed young man, he discovered the place where Lorraine had crouched down by a rock. She must have stayed there all night, for the scuffed soil was dry where her body had rested, and her purse, caught in the juniper bush close by, was sodden with rain. "The poor little kid!" he muttered, and with, a sudden impulse he turned and looked toward the rock behind which the horse had stood. Help had been that close, and she had not known it, unless---- "If anything happened there last night, she could have seen it from here," he decided, and immediately put the thought away from him. "But nothing happened," he added, "unless maybe she saw him ride out and go on down the road. She was out of her head and just imagined things." He slipped the soaked purse into his coat pocket, remounted and rode on slowly, looking for the grip and half-believing she had not been carrying one, but had dreamed it just as she had dreamed that a man had been shot. He rode past the bag without seeing it, for Lorraine had thrust it far back under a stocky bush whose scraggly branches nearly touched the ground. So he came at last to the creek, swollen with the night's storm so that it was swift and dangerous. Lone was turning back when John Doe threw up his head, stared up the creek for a moment and whinnied shrilly. Lone stood in the stirrups and looked.