"My name is Ted Strong," began Ted.

Suddenly Chief Desmond sat up straight and looked at Ted sharply.

"Not the leader of the broncho boys, are you?" he asked.

"The same," said Ted.

"I know about you. What were you doing near those detectives, that you should have got in so handily?"

"I'm a deputy United States marshal, as perhaps you know."

Desmond nodded. "Yes, I know," he said.

"I was working on this very case," said Ted, "and I had got hold of one end of it, and was about to follow it to a conclusion, when I saw the man Checkers on the street, and was following him. He led me to the detectives. The minute I saw them and him, I knew there would be something doing."

"What did you know of Checkers?"

"Nothing at all, except that he knew somehow that I was working on the express-robbery cases, and yesterday he shadowed my partner and me to East St. Louis, where we left him behind in an automobile."