The Leak

Jacques Futrelle

Jacques Futrelle

The Leak

"Really great criminals are never found out, for the simple reason that the greatest crimes – their crimes – are never discovered," remarked Professor Augustus S. F. X. Van Dusen positively. "There is genius in the perpetration of crime, Mr. Grayson, just as there must be in its detection, unless it is the shallow work of a bungler. In this latter case there have been instances where even the police have uncovered the truth. But the expert criminal, the man of genius – the professional, I may say – regards as perfect only that crime which does not and cannot be made to appear a crime at all; therefore one that can never under any circumstances involve him, or anyone else."

The financier, J. Morgan Grayson, regarded this wizened little man of science – The Thinking Machine – thoughtfully, through the smoke of his cigar.

"It is a strange psychological fact that the casual criminal glories in his crime beforehand, and from one to ten minutes afterward," The Thinking Machine continued. "For instance, the man who kills for revenge wants the world to know it is his work; but at the end of ten minutes comes fear, and then paradoxically enough, he will seek to hide his crime and protect himself. With fear comes panic, with panic irresponsibility, and then he makes the mistake – hews a pathway which the trained mind follows from motive to a prison cell."

"These are the men who are found out. But there are men of genius, Mr. Grayson, professionally engaged in crime. We never hear of them because they are never caught, and we never even suspect them because they make no mistake. Imagine the great brains of history turned to crime. Well, there are today brains as great as any of those of history; there is murder and theft and robbery under our noses that we never dream of. If I, for instance, should become an active criminal – " He paused.

Grayson, with a queer expression on his face, puffed steadily at his cigar.

"I could kill you now, here in this room," The Thinking Machine went on calmly, "and no one would ever know, never even suspect. Why? Because I would make no mistake."

It was not a boast as he said it; it was merely a statement of fact. Grayson appeared to be a little startled. Where there had been only impatient interest in his manner, there was now fascination.

"How would you kill me, for instance?" he inquired curiously.

"With any one of a dozen poisons, with virulent germs, or even with a knife or revolver," replied the scientist placidly. "You see, I know how to use poisons; I know how to inoculate with germs; I know how to produce a suicidal appearance perfectly with either a revolver or knife. And I never make mistakes, Mr. Grayson. In the sciences we must be exact – not approximately so, but absolutely so. We must know. It isn't like carpentry. A carpenter may make a trivial mistake in a joint, and it will not weaken his house; but if the scientist makes one mistake, the whole structure tumbles down. We must know. Knowledge is progress. We gain knowledge through observation and logic – inevitable logic. And logic tells us that two and two make four – not sometimes but all the time."

Grayson flicked the ashes off his cigar thoughtfully, and little wrinkles appeared about his eyes as he stared into the drawn, inscrutable face of the scientist. The enormous, straw-yellow head was cushioned against the chair, the squinting, watery blue eyes turned upward, and the slender white fingers at rest, tip to tip. The financier drew a long breath. "I have been informed that you were a remarkable man," he said at last slowly. "I believe it. Quinton Frazer, the banker who gave me the letter of introduction to you, told me how you once solved a remarkable mystery in which – "

"Yes, yes," interrupted the scientist shortly, "the Ralston Bank burglary – I remember."

"So I came to you to enlist your aid in something which is more inexplicable than that," Grayson went on hesitatingly. "I know that no fee I might offer would influence you; yet i