"Perhaps," said Lawrence, who was favorably impressed by Fred's openness, "you have some theory as to the manner in which the watch got into your bag." "Yes, sir, I have. I had for a room-mate a stranger--a man whom I only met last evening after the train arrived. We fell in with each other the way to the hotel. We were obliged to room together on account of there being but one room vacant at the hotel." "What was the man's appearance?" "He was rather tall, thin, and dark complexioned. Though it was late he did not go to bed at once, but sat up for a while finishing a book in which he was interested. When I awoke in the morning he was gone." "You think he was the real burglar?" "Yes, sir." "What is your reason?" "Because it must have been he that put the watch and chain in my bundle." "With a view of diverting suspicion from himself?" "Yes, sir." "One question more. When were you in Elmira, last?" "I was never in Elmira at all," said Fred promptly. "I have never been so far West before." "What was your object in making your present journey?" "I came to make money," answered Fred, smiling. "That answer may go against you," said the detective. "Not when I explain that I am the train boy. I have usually made short runs, but yesterday morning the superintendent told me I was to go to Niagara, and gave me permission to stay over Sunday to have a chance to see the Falls. I began to think I would not see them, after all, but Mr. Ferguson was kind enough to walk out with me, and let me have a view of them." "Is this boy also a train boy?" asked Lawrence, indicating Frank Hamblin. "No; he is related to the clerk of the Lynch House, and was kind enough to come up to my room and keep me company." "Who has the watch?" asked Lawrence, after a pause. "I have," answered the detective, producing it. Lawrence took it from his hand. "It is my uncle's watch, sure enough," he said. "I remember it a dozen years since. He sent to Europe for it." "His name is in it," said Ferguson. "But for that I might not have recognized it as one of the articles lost." "Do you know what was taken besides?" "Money and securities, I am informed, but to what value I have not learned." "You think the boy's room-mate has them in his possession?" "There seems to be little doubt of it." "Where do you think he is?" "On the Canada side, no doubt." "He went there this morning?" "Yes." "I was myself at the Clifton House this morning, and I now remember the arrival of a man presenting the appearance of this young fellow's room-mate. He is probably still at the Clifton House." "Then he is beyond my jurisdiction," said Ferguson. "Do you remember what luggage he had?" asked Lawrence, turning to Fred.