Arthur Conan Doyle

“ The tall man paused with his foot upon the step.
"This is a smoking compartment. The lady dislikes smoke," said he, looking round at the guard.
"All right! Here you are, sir!" said John Palmer. He slammed the door of the smoking carriage, opened that of the next one, which was empty, and thrust the two travellers in. At the same moment he sounded his whistle and the wheels of the train began to move. The man with the cigar was at the window of his carriage, and said something to the guard as he rolled past him, but the words were lost in the bustle of the departure. ”

“ It is within every one's experience how, under such circumstances, the occupant of each carriage can see very plainly the passengers in the other carriages opposite to him. The lamps of the express had been lit at Willesden, so that each compartment was brightly illuminated, and most visible to an observer from outside.
"Now, the sequence of events as I reconstruct them would be after this fashion. This young man with the abnormal number of watches was alone in the carriage of the slow train. His ticket, with his papers and gloves and other things, was, we will suppose, on the seat beside him. ”

“ The young man was excitable and impulsive. He opened the door of his carriage, stepped from the footboard of the local train to the footboard of the express, opened the other door, and made his way into the presence of these two people. The feat (on the supposition that the trains were going at the same pace) is by no means so perilous as it might appear.
"Having now got our young man, without his ticket, into the carriage in which the elder man and the young woman are travelling, it is not difficult to imagine that a violent scene ensued. ”

“ A woman might leave a train going at eight miles an hour. As a matter of fact, we know that this woman DID do so.
"And now we have to fit in the man in the smoking carriage. Presuming that we have, up to this point, reconstructed the tragedy correctly, we shall find nothing in this other man to cause us to reconsider our conclusions. According to my theory, this man saw the young fellow cross from one train to the other, saw him open the door, heard the pistol-shot, saw the two fugitives spring out on to the line, realized that murder had been done, and sprang out himself in pursuit. ”

“ If our supposition of incipient mania is correct, the young man is likely to have assaulted the other. As the upshot of the quarrel the elder man shot the intruder, and then made his escape from the carriage, taking the young lady with him. We will suppose that all this happened very rapidly, and that the train was still going at so slow a pace that it was not difficult for them to leave it. ”

“ The fact that he should be without a ticket would be consistent with the idea of concealment, and it was well known that women played a prominent part in the Nihilistic propaganda. On the other hand, it was clear, from the guard's statement, that the man must have been hidden there BEFORE the others arrived, and how unlikely the coincidence that conspirators should stray exactly into the very compartment in which a spy was already concealed! Besides, this explanation ignored the man in the smoking carriage, and gave no reason at all for his simultaneous disappearance. ”

“ I soon realized from what he said that unless there were some papers of which we knew nothing in my brother's pockets, there was really no possible means by which the police could identify him or learn how he had got there. His ticket was in MacCoy's pocket, and so was the ticket for some baggage which they had left at the depot. Like most Americans, he had found it cheaper and easier to buy an outfit in London than to bring one from New York, so that all his linen and clothes were new and unmarked. ”

“ The guard also deposed that there was a good deal of movement upon the platform at Willesden Junction, and that though it was certain that no one had either joined or left the train there, it was still quite possible that some of the passengers might have changed unseen from one compartment to another. It was by no means uncommon for a gentleman to finish his cigar in a smoking carriage and then to change to a clearer atmosphere. ”

“ He had formed a friendship with Sparrow MacCoy, who was at the head of his profession as a bunco-steerer, green goodsman and general rascal. They took to card-sharping, and frequented some of the best hotels in New York. My brother was an excellent actor (he might have made an honest name for himself if he had chosen) , and he would take the parts of a young Englishman of title, of a simple lad from the West, or of a college undergraduate, whichever suited Sparrow MacCoy's purpose. ”

“ A lady's parasol was found upon the rack, but no other trace was to be seen of the travellers in either of the sections. Apart from the crime, the question of how or why three passengers (one of them a lady) could get out of the train, and one other get in during the unbroken run between Willesden and Rugby, was one which excited the utmost curiosity among the general public, and gave rise to much speculation in the London Press.
John Palmer, the guard was able at the inquest to give some evidence which threw a little light upon the matter. ”

“ In the absence of data we must abandon the analytic or scientific method of investigation, and must approach it in the synthetic fashion. In a word, instead of taking known events and deducing from them what has occurred, we must build up a fanciful explanation if it will only be consistent with known events. We can then test this explanation by any fresh facts which may arise. ”

“ His companion was a lady, tall and erect, walking with a vigorous step which outpaced the gentleman beside her. She wore a long, fawn- coloured dust-cloak, a black, close-fitting toque, and a dark veil which concealed the greater part of her face. ”

“ To this elaborate and plausible hypothesis the answer of the police and of the company was, first, that no such ticket was found; secondly, that the slow train would never run parallel to the express; and, thirdly, that the local train had been stationary in King's Langley Station when the express, going at fifty miles an hour, had flashed past it. So perished the only satisfying explanation, and five years have elapsed without supplying a new one. Now, at last, there comes a statement which covers all the facts, and which must be regarded as authentic. ”

“ A glance at the time-table showed me that the most likely train was at five, though there was another at 4:35 which they might have caught. I had only time to get the later one, but found no sign of them either at the depot or in the train. They must have gone on by the earlier one, so I determined to follow them to Manchester and search for them in the hotels there. One last appeal to my brother by all that he owed to my mother might even now be the salvation of him. My nerves were overstrung, and I lit a cigar to steady them. ”

“ On the discovery of the tragedy an examination was instantly made of the tickets of all passengers, and the number of the passengers themselves was counted. It was found that only three tickets were unaccounted for, corresponding to the three travellers who were missing. The express was then allowed to proceed, but a new guard was sent with it, and John Palmer was detained as a witness at Rugby. The carriage which included the two compartments in question was uncoupled and side-tracked. ”

“ We got to a village called Amersham that night in the character of two gentlemen upon a walking tour, and afterwards we made our way quietly to London, whence MacCoy went on to Cairo and I returned to New York. My mother died six months afterwards, and I am glad to say that to the day of her death she never knew what happened. She was always under the delusion that Edward was earning an honest living in London, and I never had the heart to tell her the truth. He never wrote ”

“ I always carried it in my inside pocket, and it must have come out in my fall. I value it very highly, for it was the family book with my birth and my brother's marked by my father in the beginning of it. I wish you would apply at the proper place and have it sent to me. It can be of no possible value to anyone else. If you address it to X, Bassano's Library, Broadway, New York, it is sure to come to hand. ”