"Where's Mr. Durand?" she asked.

"He got off."

"But the train hasn't stopped."

"It's just crawlin' along, and he was in a hurry."

Her gaze rested upon an angry bruise on his cheek. It had not been there when last she saw him. She started to speak, then changed her mind.

Clay seated himself beside her. "Chicago is a right big town, I reckon. If I can help you any, Miss Kitty, I'd be glad to do what I can."

The girl did not answer. She was trying to work out this puzzle of why a man should get off before the train reached the station.

"I'm a stranger myself, but I expect I can worry along somehow," he went on cheerfully.

"Mr. Durand didn't say anything to me about getting off," she persisted.

"He made up his mind in a hurry. Just took a sudden notion to go."