"Not so fast, Mr. Ferdinand Morris," he said. "What trick are you up to now?"

"Do you know this man, Fred?" asked the sergeant, who had known the train boy for three years, for he lived only one block away on the same street.

"Yes, sir, he stole the wallet of this young man on my train on the Erie less than a week since."

"But he said the prisoner stole his ring."

"He left the ring in Mr. Bascom's pocket, when he was feeling for the wallet."

"This is a great mistake," said Morris, hurriedly. "I never saw this train boy before, and haven't traveled on the Erie road for a year."

"This man is telling a falsehood," said Fred.

"Will you swear that he was on your train and robbed this countryman?" asked the sergeant.

"Yes, sir."

"Is there any officer who recognizes him?" the sergeant inquired, looking round the room.