"You went on to prevent any setting to rights at Chelsea, and I made enquiries as to Challitt. I found he had been released only a few days before all this trouble arose, and I also found the name of another man who was released from the same establishment only a few days earlier. I knew this man (Gillard) well, and knew that nobody was a more likely rascal for such a crime as that at Finchley. On my way to Chelsea I called at my office, gave my clerk certain instructions, and looked up my scrap-book. I found the newspaper account of the chloroform business, and also a photograph of Gillard--I keep as many of these things as I can collect. What I did at Chelsea you know. I saw that one panel was of old wood and the rest new. I saw the hole in the old panel, and I asked one or two questions. The case was complete." We proceeded with our dinner. Presently I said: "It all rests with the police now, of course?" "Of course. I should think it very probable that Challitt and Gillard will be caught. Gillard, at any rate, is pretty well known. It will be rather hard on the surviving Kingscote, after engaging me, to have his dead brother's diamond transactions publicly exposed as a result, won't it? But it can't be helped. _Fiat justitia_, of course." "How will the police feel over this?" I asked. "You've rather cut them out, eh?" "Oh, the police are all right. They had not the information I had, you see; they knew nothing of the panel business. If Mrs. Lamb had gone to Scotland Yard instead of to the policeman on the beat, perhaps I should never have been sent for." The same quality that caused Martin Hewitt to rank as mere "common-sense" his extraordinary power of almost instinctive deduction, kept his respect for the abilities of the police at perhaps a higher level than some might have considered justified. We sat some little while over our dessert, talking as we sat, when there occurred one of those curious conjunctions of circumstances that we notice again and again in ordinary life, and forget as often, unless the importance of the occasion fixes the matter in the memory. A young man had entered the dining-room, and had taken his seat at a corner table near the back window. He had been sitting there for some little time before I particularly observed him. At last he happened to turn his thin, pale face in my direction, and our eyes met. It was Challitt--the man we had been talking of! I sprang to my feet in some excitement. "That's the man!" I cried. "Challitt!" Hewitt rose at my words, and at first attempted to pull me back. Challitt, in guilty terror, saw that we were between him and the door, and turning, leaped upon the sill of the open window, and dropped out. There was a fearful crash of broken glass below, and everybody rushed to the window.