“Perhaps nothing—perhaps a great deal.” Hewitt was examining the cinders keenly, holding the surface sideways to the light. “Come,” he said, “see if I can guess Rewse’s address in London. 17, Mountjoy Gardens, Hampstead. Is that it?”
“Yes. Is it there? Can you read it? Show me.” Mr. Bowyer hurried across the room, eager and excited.
“You can sometimes read words on charred paper,” Hewitt replied, “as you may have noticed. This has curled and crinkled rather too much in the burning, but it is plainly notepaper with an embossed heading, which stands out rather clearly. He has evidently brought some notepaper with him from home in his trunk. Look, you can just see the ink lines crossing out the address; but there’s little else. At the beginning of the letter there is ‘My d——’ then a gap, and then the last stroke of ‘M’ and the rest of the word ‘mother.’ ‘My dear Mother,’ or ‘My dearest Mother’ evidently. Something follows too in the same line, but that is unreadable. ‘My dear Mother and Sister,’ perhaps. After that there is nothing recognisable. The first letter looks rather like ‘W,’ but even that is indistinct. It seems to be a longish letter—several sheets, but they are stuck together in the charring. Perhaps more than one letter.”
“The thing is plain,” Mr. Bowyer said. “The poor lad was writing home, and perhaps to other places, and Main, after his crime, burned the letters, because they would have stultified his own with the lying tale about small-pox.”
Hewitt said nothing, but resumed his general search. He passed his hand rapidly over every inch of the surface of everything in the room. Then he entered the bedroom and began an inspection of the same sort there. There were two beds, one at each end of the room, and each inch of each piece of bed-linen passed rapidly under his sharp eye. After the bedroom he betook himself to the little bath-room, and then to the scullery. Finally he went outside and examined every board of a close fence that stood a few feet from the sitting-room window, and the brick-paved path lying between.
When it was all over he returned to Mr. Bowyer. “Here is a strange thing,” he said. “The shot passed clean through Rewse’s body, striking no bones, and meeting no solid resistance. It was a good-sized bullet, as Dr. O’Reilly testifies, and therefore must have had a large charge of powder behind it in the cartridge. After emerging from Rewse’s back it must have struck something else in this confined place. Yet on nowhere—ceiling, floor, wall nor furniture—can I find the mark of a bullet nor the bullet itself.”
“The bullet itself Main might easily have got rid of.”
“Yes, but not the mark. Indeed, the bullet would scarcely be easy to get at if it had struck anything I have seen about here; it would have buried itself. Just look round now. Where could a bullet strike in this place without leaving its mark?”
Mr. Bowyer looked round. “Well, no,” he said, “nowhere. Unless the window was open and it went out that way.”
“Then it must have hit the fence or the brick paving between, and there is no sign of a bullet there,” Hewitt replied. “Push the sash as high as you please, the shot couldn’t have passed over the fence without hitting the window first. As to the bedroom windows, that’s impossible. Mr. Shanahan and his friends would not only have heard the shot, they would have seen it—which they didn’t.”