A change had come over Holmes’s manner. He had lost his listless expression, and again I saw an alert light of interest in his keen, deep-set eyes. He raised the cork and examined it minutely.
“How did they draw it?” he asked.
Hopkins pointed to a half-opened drawer. In it lay some table linen and a large corkscrew.
“Did Lady Brackenstall say that screw was used?”
“No, you remember that she was senseless at the moment when the bottle was opened.”
“Quite so. As a matter of fact, that screw was not used. This bottle was opened by a pocket screw, probably contained in a knife, and not more than an inch and a half long. If you will examine the top of the cork, you will observe that the screw was driven in three times before the cork was extracted. It has never been transfixed. This long screw would have transfixed it and drawn it up with a single pull. When you catch this fellow, you will find that he has one of these multiplex knives in his possession.”
“Excellent!” said Hopkins.
“But these glasses do puzzle me, I confess. Lady Brackenstall actually saw the three men drinking, did she not?”
“Yes; she was clear about that.”
“Then there is an end of it. What more is to be said? And yet, you must admit, that the three glasses are very remarkable, Hopkins. What? You see nothing remarkable? Well, well, let it pass. Perhaps, when a man has special knowledge and special powers like my own, it rather encourages him to seek a complex explanation when a simpler one is at hand. Of course, it must be a mere chance about the glasses. Well, good-morning, Hopkins. I don’t see that I can be of any use to you, and you appear to have your case very clear. You will let me know when Randall is arrested, and any further developments which may occur. I trust that I shall soon have to congratulate you upon a successful conclusion. Come, Watson, I fancy that we may employ ourselves more profitably at home.”
During our return journey, I could see by Holmes’s face that he was much puzzled by something which he had observed. Every now and then, by an effort, he would throw off the impression, and talk as if the matter were clear, but then his doubts would settle down upon him again, and his knitted brows and abstracted eyes would show that his thoughts had gone back once more to the great dining-room of the Abbey Grange, in which this midnight tragedy had been enacted. At last, by a sudden impulse, just as our train was crawling out of a suburban station, he sprang on to the platform and pulled me out after him.
“Excuse me, my dear fellow,” said he, as we watched the rear carriages of our train disappearing round a curve, “I am sorry to make you the victim of what may seem a mere whim, but on my life, Watson, I simply can’t leave that case in this condition. Every instinct that I possess cries out against it. It’s wrong– it’s all wrong—I’ll swear that it’s wrong. And yet the lady’s story was complete, the maid’s corroboration was sufficient, the detail was fairly exact. What have I to put up against that? Three wine-glasses, that is all. But if I had not taken things for granted, if I had examined everything with care which I should have shown had we approached the case De Novo and had no cut-and-dried story to warp my mind, should I not then have found something more definite to go upon? Of course I should. Sit down on this bench, Watson, until a train for Chiselhurst arrives, and allow me to lay the evidence before you, imploring you in the first instance to dismiss from your mind the idea that anything which the maid or her mistress may have said must necessarily be true. The lady’s charming personality must not be permitted to warp our judgment.
“Surely there are details in her story which, if we looked at in cold blood, would excite our suspicion. These burglars made a considerable haul at Sydenham a fortnight ago. Some account of them and of their appearance was in the papers, and would naturally occur to anyone who wished to invent a story in which imaginary robbers should play a part. As a matter of fact, burglars who have done a good stroke of business are, as a rule, only too glad to enjoy the proceeds in peace and quiet without embarking on another perilous undertaking. Again, it is unusual for burglars to operate at so early an hour, it is unusual for burglars to strike a lady to prevent her screaming, since one would imagine that was the sure way to make her scream, it is unusual for them to commit murder when their numbers are sufficient to overpower one man, it is unusual for them to be content with a limited plunder when there was much more within their reach, and finally, I should say, that it was very unusual for such men to leave a bottle half empty. How do all these unusuals strike you, Watson?”
“Their cumulative effect is certainly considerable, and yet each of them is quite possible in itself. The most unusual thing of all, as it seems to me, is that the lady should be tied to the chair.”
“Well, I am not so clear about that, Watson, for it is evident that they must either kill her or else secure her in such a way that she could not give immediate notice of their escape. But at any rate I have shown, have I not, that there is a certain element of improbability about the lady’s story? And now, on the top of this, comes the incident of the wineglasses.”
“What about the wineglasses?”
“Can you see them in your mind’s eye?”
“I see them clearly.”
“We are told that three men drank from them. Does that strike you as likely?”
“Why not? There was wine in each glass.”
“Exactly, but there was beeswing only in one glass. You must have noticed that fact. What does that suggest to your mind?”
“The last glass filled would be most likely to contain beeswing.”
“Not at all. The bottle was full of it, and it is inconceivable that the first two glasses were clear and the third heavily charged with it. There are two possible explanations, and only two. One is that after the second glass was filled the bottle was violently agitated, and so the third glass received the beeswing. That does not appear probable. No, no, I am sure that I am right.”
“What, then, do you suppose?”
“That only two glasses were used, and that the dregs of both were poured into a third glass, so as to give the false impression that three people had been here. In that way all the beeswing would be in the last glass, would it not? Yes, I am convinced that this is so. But if I have hit upon the true explanation of this one small phenomenon, then in an instant the case rises from the commonplace to the exceedingly remarkable, for it can only mean that Lady Brackenstall and her maid have deliberately lied to us, that not one word of their story is to be believed, that they have some very strong reason for covering the real criminal, and that we must construct our case for ourselves without any help from them. That is the mission which now lies before us, and here, Watson, is the Sydenham train.”
The household at the Abbey Grange were much surprised at our return, but Sherlock Holmes, finding that Stanley Hopkins had gone off to report to headquarters, took possession of the dining-room, locked the door upon the inside, and devoted himself for two hours to one of those minute and laborious investigations which form the solid basis on which his brilliant edifices of deduction were reared. Seated in a corner like an interested student who observes the demonstration of his professor, I followed every step of that remarkable research. The window, the curtains, the carpet, the chair, the rope—each in turn was minutely examined and duly pondered. The body of the unfortunate baronet had been removed, and all else remained as we had seen it in the morning. Finally, to my astonishment, Holmes climbed up on to the massive mantelpiece. Far above his head hung the few inches of red cord which were still attached to the wire. For a long time he gazed upward at it, and then in an attempt to get nearer to it he rested his knee upon a wooden bracket on the wall. This brought his hand within a few inches of the broken end of the rope, but it was not this so much as the bracket itself which seemed to engage his attention. Finally, he sprang down with an ejaculation of satisfaction.