银色马 28（在线收听）

“We have here the explanation of why John Straker wished to take the horse out on to the moor. So spirited a creature would have certainly roused the soundest of sleepers when it felt the prick of the knife. It was absolutely necessary to do it in the open air.”

“I have been blind!” cried the colonel. “Of course that was why he needed the candle and struck the match.”

“Undoubtedly. But in examining his belongings I was fortunate enough to discover not only the method of the crime but even its motives. As a man of the world, Colonel, you know that men do not carry other people’s bills about in their pockets. We have most of us quite enough to do to settle our own. I at once concluded that Straker was leading a double life and keeping a second establishment. The nature of the bill showed that there was a lady in the case, and one who had expensive tastes. Liberal as you are with your servants, one can hardly expect that they can buy twenty-guinea walking dresses for their ladies. I questioned Mrs. Straker as to the dress without her knowing it, and, having satisfied myself that it had never reached her, I made a note of the milliner’s address and felt that by calling there with Straker’s photograph I could easily dispose of the mythical Derbyshire.

“From that time on all was plain. Straker had led out the horse to a hollow where his light would be invisible. Simpson in his flight had dropped his cravat, and Straker had picked it up — with some idea, perhaps, that he might use it in securing the horse’s leg. Once in the hollow, he had got behind the horse and had struck a light; but the creature, frightened at the sudden glare, and with the strange instinct of animals feeling that some mischief was intended, had lashed out, and the steel shoe had struck Straker full on the forehead. He had already, in spite of the rain, taken off his overcoat in order to do his delicate task, and so, as he fell, his knife gashed his thigh. Do I make it clear?”

“Wonderful!” cried the colonel. “Wonderful! You might have been there!”

“My final shot was, I confess, a very long one. It struck me that so astute a man as Straker would not undertake this delicate tendon-nicking without a little practise. What could he practise on? My eyes fell upon the sheep, and I asked a question which, rather to my surprise, showed that my surmise was correct.

“When I returned to London I called upon the milliner, who had recognized Straker as an excellent customer of the name of Derbyshire, who had a very dashing wife, with a strong partiality for expensive dresses. I have no doubt that this woman had plunged him over head and ears in debt, and so led him into this miserable plot.”

“You have explained all but one thing,” cried the colonel. “Where was the horse?”

“Ah, it bolted, and was cared for by one of your neighbours. We must have an amnesty in that direction, I think. This is Clapham Junction, if I am not mistaken, and we shall be in Victoria in less than ten minutes. If you care to smoke a cigar in our rooms, Colonel. I shall be happy to give you any other details which might interest you.”

“我们已经清楚约翰-斯特雷克把马牵到荒野去的目的了。而这样一匹烈马受到刀刺以后，一定高声嘶叫，因而会惊醒在草料棚睡觉的人。所以绝对需要到野外去干这个勾当。”

“我真瞎了眼！”上校高喊道，”怪不得他要用蜡烛和火柴了。”

“是啊，经过检查他的东西以后，我非常幸运地不仅发现了他的犯罪方法，甚至连他的犯罪动机也找到了。上校，你是一个老于世故的人，你当然知道一个人不会把别人的账单装在自己的口袋里。我们一般人都是自己解决自己的账务。所以我立即断定，斯特雷克过着重婚生活，并且另有一所住宅。从那份账单可以看出，这件案子里一定有一个爱挥霍的女人。即使象你这样对仆人慷慨大方的人，也很难料想到他们能花二十畿尼给女人买一件衣服。我曾趁岂不备向斯特雷克夫人打听过这件衣服的事，可是她闻所未闻，这使我很满意，说明这件事和她没有关系。我记下了服饰商的地址，本能地感到我带上斯特雷克的照片一定能很容易地解决这位神秘的德比希尔先生的问题。

“从那时期，一切就都清楚了。斯特雷克把马牵到一个坑穴里，在那里他点起蜡烛，使人家看不到。辛普森在逃走时把领带丢了，斯特雷克把它捡起来，或许是打算用来绑马腿。到了坑穴，他走到马后面，点起了蜡烛，可是突然一亮，马受到惊骇，出于动物的特异本能预感到有人要加害于它，便猛烈地尥起蹶子来，铁蹄子正踢到斯特雷克额头上，而这时斯特雷克为了干他那种细致的工作，不顾下雨，已经把他的大衣脱掉，所以在他倒下去时，小刀就把他自己的大腿划破了。我说得清楚吗？”

“妙啊！”上校喊道，”妙啊！你好象亲眼看到了一样。”

“我承认，我最后的一点推测是非常大胆的。在我看来，斯特雷克是个诡计多端的家伙，他不经过试验是不会轻易在马踝骨腱肉上做这种细致的手术的。他能在什么东西上做实验呢？我看到了绵羊，便提了一个问题，甚至连我自己也感到惊奇，得到的回答竟说明我的推测是正确的。

“我回伦敦后，拜访了那位服饰商，她认出斯特雷克是那个化名德比希尔的阔绰顾客，他有一个打扮得很漂亮的妻子，特别喜好豪华的服饰。我毫不怀疑，就是这个女人使斯特雷克背上了满身的债务，因而走上犯罪的道路。”

“除了一个问题以外。你把一切都说得一清二楚，”上校大声说道，“这骑马在哪里呢？”

“啊，它脱缰逃跑了，你的一位邻居照料了它。在这个问题上我们必须宽容。我想，如果我没有弄错的话，已经到了克拉彭站，过不了十分钟我们就到维多利亚车站了。如果你愿意到我们那里吸吸烟，上校，我很高兴把其它一些细节讲给你听，一定会使你颇感兴趣的。