The Mammoth Book of Perfect Crimes and Impossible Mysteries

cellarette.

“I’ve even searched behind the pictures; there’s nothing here,” Grimes began, and added as Toft walked straight towards a French window in the rear, that opened on to the garden. “An’ that’s no good, either. It’s been locked all winter, an’ the key’s not in it.”

“That’s what makes it queer,” Paul Toft said. “The key’s usually left in this sort of window from year’s end to year’s end. Did someone want to create the impression that nobody could have got out through this window to- day?” He stood still, staring at the lock with his queer other – worldly gaze. Then he muttered:

“Hum! Someone locking this window, snatching out the key, moving on the run to the room across the hall… where would he hide the key?” His eyes twinkled at me. “How’s this for real pukka police deduction, Doctor? There’s a hall stand full of umbrellas on the way… Wouldn’t he toss the key into them in passing?”

I went to the hall stand. The third bulgy umbrella I upended and shook, shot a key to the hall floor. It fitted the French window.

We stepped through it on to a small redtiled veranda overlooking the garden. This was without railing, but it had an inclined glass roof supported by pillars to keep off the rain. We stood and looked at half an acre of neat garden.

“You think he might have nipped out here and chucked his pistol into one of them bushes, or hidden it in one of the flowerbeds?” Grimes asked in a voice not so assured as it had been. “A mug’s trick. He’d ha’ known bushes and flower-beds are the first things we think of.”

“And being a smart fellow he would think of a cleverer place,” Toft said. “Cleverer but handy… easy to use in a hurry, handy to get at when suspicious people like ourselves had gone.”

He stepped out into the garden and looked up at the roof of the veranda. A gutter ran along the edge of it, terminating in large, old-fashioned rain-water heads and down pipes at each end. With his left hand churning away at its indiarubber, Toft walked to the nearest down pipe, stretched his reedy arm up into the rain-water head, and, after a sharp tug, brought his hand away – with an air-pistol.

It was a short, but obviously powerful weapon with a rather full bore, and looked of foreign make. Toft broke it, charging its air chamber, and fired. It made very little sound, and was plainly in perfect working order.

“Job!” Grimes said in grudging admiration. “Your feelings do get you there, I fill… He’s a smart one, that Gerald, just fancy his thinking of locking the window after hiding this and then hiding the key to keep us from looking here… All the same, there’s the dart. He’s got everything so neatly alibi-ed that you’ll have to prove that dart before you can be sure of pinning it on him.”

That was a fact. Paul Toft stood, his great head brooding as he churned away at his indiarubber. Grimes and I examined the pistol, talking quietly not to disturb him. It was an interesting pistol, and I pointed out some oddnesses about it to Grimes – the size of the bore, for instance.

“Too big to carry any air-gun pellet I know,” I said. “Why, you could shoot a pencil from that.”

“Pencil!” Toft’s voice came suddenly, alight with eagerness. “That’s it, Doctor… I wonder why I felt?… But I remember reading about it now.”

“What?” both Grimes and I demanded in one voice, but his lank limbs were carrying him headlong into the house, and he was calling to the sergeant for the pan of sitting-room sweepings.

He was in the sitting-room when they were brought. Toft picked from the mess the little cylinder of rubber that had dropped out of the cap of the pencil.

“Clever,” he muttered. “Devilish clever… Dropping that pencil, too…”

“What’s the pencil got to do with it?” Grimes frowned.

“Nothing,” Toft grinned, “but you’d never suspect that, would you? This bit of rubber looks as if it belonged to that pencil, doesn’t it? Just an ordinary eraser off the top of a pencil. But look-” Toft broke the pistol, exposing the breech hole, and into that he shoved the rubber cylinder. “It fits the pistol as perfectly as any lead slug, you see. Doctor, will you put that big book on top of that arm-chair. Good, now put a sheet of clean notepaper against it… and stand clear. I’m not such a good shot as Gerald Park.”

But he was good enough. He walked to the door, just where Gerald had stood, though instead of shooting from his pocket he took aim in the orthodox way, and fired.

Again the pistol made only a slight sound; a much sharper rap came from the paper where the rubber pellet struck. It struck with such force, in fact, that it bounded right across the room, and only Toft’s sharp eyes followed it to a corner under the book-case some twelve feet away.

“Your eyes show you the first advantage of such a bullet,” Paul Toft said. “Being rubber – having, in fact, a pneumatic tip – it bounces away with great violence from whatever it strikes. Bounces, you might say, right out of range of the victim, so that there is little chance of its being connected with him… and being innocent rubber, anyhow, it is likely to be over-looked. Only it’s not innocent rubber…”

He walked across the room and lifted up the sheet of notepaper the bullet had struck. On that paper we saw a faint ring impression made by the head of the rubber, and in the centre of it a tiny puncture – just such a puncture as had pierced the skin of Stanley Park’s head. It was then that we realised that there must be a needle bedded in that rubber cylinder. Paul Toft proved it to us.

Rescuing the bullet from under the book-case, he held it delicately by one end, and, taking a pair of tweezers from his pocket, pressed the outer edges of the circular top down. As he did that, a tiny needle-point emerged from an almost imperceptible hole in the nose, a needle-point no more than an eighth of an inch long, but, if that point was poisoned – deadly.

“I read about this some time ago… but forgot it until Doctor Jaynes stirred my memory,” the dreamy fellow smiled. “They’ve been using this deadly weapon in several countries of Europe for safe and secret murder. You can see how horribly efficient it is. An assassin can shoot at his man anywhere, in the street, in a crowd, in a theatre. Nobody hears the report of the air-pistol, so nobody can trace the shooter. The victim falls dead, but nobody knows how he dies. There is only that tiny poison hole, hidden by the hair, no doubt, as in Stanley Park’s case. The bullet – that has already bounced off into the litter of the street… it automatically vanishes when it has done its work. Even if fired in a room it can be covered up, as Gerald Park so nearly covered it up, by dropping a pencil from which the rubber eraser is missing… so you would think the bullet merely part of that…”

“Almost fool proof,” Grimes nodded. “When the murdered man tumbled down without wound, without any hint of anybody attacking him, it’d naturally be taken for heart failure or a stroke, as we thought Stanley Park’s death was; and all the murderer has to do is to walk away… Just as Gerald Park nearly did – but won’t.”

But I am afraid Gerald Park did. When Grimes arrested him he was startled, but took it quietly. He simply couldn’t believe we had caught him until he heard the charge read over to him, and saw the pistol. Even then he went quietly to his cell – and committed suicide. He’d been searched, of course, very carefully, but the police had overlooked a further quality of that deadly little indiarubber bullet. It could be too easily hidden. He’d hidden another bullet in the turn-up of his trousers, we thought. But we could never be sure. He was found next morning with the rubber cylinder gripped tight in his fist. The point driven into his palm, so that the hydrocyanic compound on it had done its deadly work. Thus we never knew how he had come to plan his murder – even though Paul Toft had brought it home to him.

The Impossible Footprint by William Brittain

William Brittain (b. 1930), a retired high-school teacher, is one of those authors who has consistently produced clever crime stories for the magazines for the last forty years and yet has had none collected in book form. That in itself is a mystery. He has written a long-running series featuring Leonard Strang, also a high- school teacher, who unravels unusual problems and whose adventures are long overdue for book publication. I reprinted one of the Strang stories in my earlier volume of locked-room mysteries. The following story does not feature Mr Strang, but is another baffling mystery. Just how can someone who has lost his foot leave a footprint?

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