“We scratched our other one and put all hopes on your word,” said the colonel. “Why, what is that? Silver Blaze favourite?”
“Five to four against Silver Blaze!” roared the ring. “Five to four against Silver Blaze! Five to fifteen against Desborough! Five to four on the field!”
“There are the numbers up,” I cried. “They are all six there.”
“All six there? Then my horse is running,” cried the colonel in great agitation. “But I don’t see him. My colours have not passed.”
“Only five have passed. This must be he.”
As I spoke a powerful bay horse swept out from the weighing enclosure and cantered past us, bearing on its back the wellknown black and red of the colonel.
“That’s not my horse,” cried the owner. “That beast has not a white hair upon its body. What is this that you have done, Mr. Holmes?”
“Well, well, let us see how he gets on,” said my friend imperturbably. For a few minutes he gazed through my fieldglass. “Capital! An excellent start!” he cried suddenly. “There they are, coming round the curve!”
From our drag we had a superb view as they came up the straight. The six horses were so close together that a carpet could have covered them, but halfway up the yellow of the Mapleton stable showed to the front. Before they reached us, however, Desborough’s bolt was shot, and the colonel’s horse, coming away with a rush, passed the post a good six lengths before its rival, the Duke of Balmoral’s Iris making a bad third.
“It’s my race, anyhow,” gasped the colonel, passing his hand over his eyes. “I confess that I can make neither head nor tail of it. Don’t you think that you have kept up your mystery long enough, Mr. Holmes?”
“Certainly, Colonel, you shall know everything. Let us all go round and have a look at the horse together. Here he is,” he continued as we made our way into the weighing enclosure, where only owners and their friends find admittance. “You have only to wash his face and his leg in spirits of wine, and you will find that he is the same old Silver Blaze as ever.”
“You take my breath away!”
“I found him in the hands of a faker and took the liberty of running him just as he was sent over.”
“My dear sir, you have done wonders. The horse looks very fit and well. It never went better in its life. I owe you a thousand apologies for having doubted your ability. You have done me a great service by recovering my horse. You would do me a greater still if you could lay your hands on the murderer of John Straker.”
“I have done so,” said Holmes quietly.
The colonel and I stared at him in amazement. “You have got him! Where is he, then?”
“He is here.”
“In my company at the present moment.”
The colonel flushed angrily. “I quite recognize that I am under obligations to you, Mr. Holmes,” said he, “but I must regard what you have just said as either a very bad joke or an insult.”
Sherlock Holmes laughed. “I assure you that I have not associated you with the crime, Colonel,” said he. “The real murderer is standing immediately behind you.” He stepped past and laid his hand upon the glossy neck of the thoroughbred.
“The horse!” cried both the colonel and myself.
“Yes, the horse. And it may lessen his guilt if I say that it was done in self-defence, and that John Straker was a man who was entirely unworthy of your confidence. But there goes the bell, and as I stand to win a little on this next race, I shall defer a lengthy explanation until a more fitting time.”
We had the corner of a Pullman car to ourselves that evening as we whirled back to London, and I fancy that the journey was a short one to Colonel Ross as well as to myself as we listened to our companion’s narrative of the events which had occurred at the Dartmoor training-stables upon that Monday night, and the means by which he had unravelled them.
“I confess,” said he, “that any theories which I had formed from the newspaper reports were entirely erroneous. And yet there were indications there, had they not been overlaid by other details which concealed their true import. I went to Devonshire with the conviction that Fitzroy Simpson was the true culprit, although, of course, I saw that the evidence against him was by no means complete. It was while I was in the carriage, just as we reached the trainer’s house, that the immense significance of the curried mutton occurred to me. You may remember that I was distrait and remained sitting after you had all alighted. I was marvelling in my own mind how I could possibly have overlooked so obvious a clue.”
“I confess,” said the colonel, “that even now I cannot see how it helps us.”
“It was the first link in my chain of reasoning. Powdered opium is by no means tasteless. The flavour is not disagreeable, but it is perceptible. Were it mixed with any ordinary dish the eater would undoubtedly detect it and would probably eat no more. A curry was exactly the medium which would disguise this taste. By no possible supposition could this stranger, Fitzroy Simpson, have caused curry to be served in the trainer’s family that night, and it is surely too monstrous a coincidence to suppose that he happened to come along with powdered opium upon the very night when a dish happened to be served which would disguise the flavour. That is unthinkable. Therefore Simpson becomes eliminated from the case, and our attention centres upon Straker and his wife, the only two people who could have chosen curried mutton for supper that night. The opium was added after the dish was set aside for the stable-boy, for the others had the same for supper with no ill effects. Which of them, then, had access to that dish without the maid seeing them?
“Before deciding that question I had grasped the significance of the silence of the dog, for one true inference invariably suggests others. The Simpson incident had shown me that a dog was kept in the stables, and yet, though someone had been in and had fetched out a horse, he had not barked enough to arouse the two lads in the loft. Obviously the midnight visitor was someone whom the dog knew well.
“I was already convinced, or almost convinced, that John Straker went down to the stables in the dead of the night and took out Silver Blaze. For what purpose? For a dishonest one, obviously, or why should he drug his own stable-boy? And yet I was at a loss to know why. There have been cases before now where trainers have made sure of great sums of money by laying against their own horses through agents and then preventing them from winning by fraud. Sometimes it is a pulling jockey. Sometimes it is some surer and subtler means. What was it here? I hoped that the contents of his pockets might help me to form a conclusion.