[Pg 95] It was from such an urchin, a girl of about twelve, that Mr. Barnes learned that Jerry Morgan had lived on the fifth floor back. "But he's gone away, I guess," she added. "Why do you think so?" asked Mr. Barnes. "Oh, 'cause he ain't been in the saloon 'cross the way for 'bout a week, and he didn't never miss havin' his pint of beer every night 's long 's he 's been here." "Do you think I could get into his room?" asked Mr. Barnes. "I could get you our key, an' you could try," suggested the girl. "I reckon one key will open any door in this house. It's cheaper to get locks in a bunch that way, I guess, an' besides, poor folks don't get robbed much anyhow, an' so they ain't got no 'casion to lock up every time they go out. What little they've got don't tempt the robbers, I [Pg 96] guess. Maybe the 'punushment fits the crime' too quick." [Pg 96] "'The punishment fits the crime,' you think," said Mr. Barnes with a smile. "Where did you get that from?" "Oh, I seen the Mikado oncet," said the girl rather proudly. "But I didn't mean what you said; I said it fits 'too quick'; that's too snug, you know, though sometimes it's 'quick' too. You see, I guess they don't get enough out of flats like these to pay for the risk." "You are quite a philosopher," said Mr. Barnes, approvingly. "Now run and get the key, and we will see whether it fits or not." She hurried upstairs, and was awaiting Mr. Barnes, with the key in her hand, when he reached the third landing. This she gave to him, and then followed him up the remaining flights, where she pointed out the door which led into Morgan's flat. The key was not needed, as the door was not locked, and the detective pushed it open and entered. The room seemed bare enough, what little furniture there was being too evidently the product of a second-hand furniture store. There seemed little hope of finding anything helpful to his investigation in this room, yet the detective, with his usual thoroughness, examined every drawer, and every corner or crevice in which anything might have been hidden, or have been accidentally dropped, and at last he did discover something which more than repaid him.