4. THE IMPORTANCE OF A LEG OF MUTTON

The inspector drew a key from his pocket and unlocked the door of

Granite Bungalow. The day had been fine and dry, so our feet were not

likely to leave any prints; nevertheless, we wiped them carefully on

the mat before entering.

A woman came up out of the gloom and spoke to the Inspector, and he

turned aside. Then he spoke over his shoulder.

"Have a good look round, Mr. Poirot, and see all there is to be seen.

I'll be back in about ten minutes. By the way, here's Grant's boot. I

brought it along with me for you to compare the impressions."

We went into the living-room, and the sound of the Inspector's

footsteps died away outside. Ingles was attracted immediately by some

Chinese curios on a table in the corner, and went over to examine them.

He seemed to take no interest in Poirot's doings. I, on the other

hand, watched him with breathless interest. The floor was covered with

a dark-green linoleum which was ideal for showing up footprints. A

door at the farther end led into the small kitchen. From there another

door led into the scullery (where the back door was situated), and

another into the bedroom which had been occupied by Robert Grant.

Having explored the ground, Poirot commented upon it in a low running

monologue.

"Here is where the body lay; that big dark stain and the splashes all

around mark the spot. Traces of carpet slippers and 'number nine'

boots, you observe, but all very confused. Then two sets of tracks

leading to and from the kitchen; whoever the murderer was, he came in

that way. You have the boot, Hastings? Give it to me." He compared it

carefully with the prints. "Yes, both made by the same man, Robert

Grant. He came in that way, killed the old man, and went back to the

kitchen. He had stepped in the blood; see the stains he left as he

went out? Nothing to be seen in the kitchen--all the village has been

walking about in it. He went into his own room--no, first he went

back again to the scene of the crime--was that to get the little jade

figures? Or had he forgotten something that might incriminate him?"

"Perhaps he killed the old man the second time he went in?" I suggested.

"_Mais non_, you do not observe. On one of the outgoing footmarks

stained with blood there is superimposed an ingoing one. I wonder what

he went back for--the little jade figures as an afterthought? It is

all ridiculous--stupid."

"Well, he's given himself away pretty hopelessly."

"_N'est-ce pas?_ I tell you, Hastings, it goes against reason.

It offends my little gray cells. Let us go into his bedroom--ah,

yes; there is the smear of blood on the lintel and just a trace of

footmarks--the blood-stained. Robert Grant's footmarks, and his only,

near the body--Robert Grant the only man who went near the house. Yes,

it must be so."

"What about the old woman?" I said suddenly. "She was in the house

alone after Grant had gone for the milk. She might have killed him

and then gone out. Her feet would leave no prints if she hadn't been

outside."

"Very good, Hastings. I wondered whether that hypothesis would occur

to you. I had already thought of it and rejected it. Betsy Andrews is

a local woman, well-known hereabouts. She can have no connection with

the Big Four; and, besides, old Whalley was a powerful fellow, by all

accounts. This is a man's work--not a woman's."

"I suppose the Big Four couldn't have had some diabolical contrivance

concealed in the ceiling--something which descended automatically and

cut the old man's throat and was afterwards drawn up again?"

"Like Jacob's ladder? I know, Hastings, that you have an imagination of

the most fertile--but I implore of you to keep it within bounds."

I subsided, abashed. Poirot continued to wander about, poking into

rooms and cupboards with a profoundly dissatisfied expression on his

face. Suddenly he uttered an excited yelp, reminiscent of a Pomeranian

dog. I rushed to join him. He was standing in the larder in a dramatic

attitude. In his hand he was brandishing a leg of mutton!

"My dear Poirot!" I cried. "What is the matter? Have you suddenly gone

mad?"

"Regard, I pray you, this mutton. But regard it closely!"

I regarded it as closely as I could, but could see nothing unusual

about it. It seemed to me a very ordinary leg of mutton. I said as

much. Poirot threw me a withering glance.

"But do you not see this--and this--and this--"

He illustrated each "this" with a jab at the unoffending joint,

dislodging small icicles as he did so.

Poirot had just accused me of being imaginative, but I now felt that

he was far more wildly so than I had ever been. Did he seriously think

these slivers of ice were crystals of a deadly poison? That was the

only construction I could put upon his extraordinary agitation.

"It's frozen meat," I explained gently. "Imported, you know. New

Zealand."

He stared at me for a moment or two and then broke into a strange laugh.

"How marvellous is my friend Hastings! He knows everything--but

everything! How do they say--Inquire Within Upon Everything. That is my

friend Hastings."

He flung down the leg of mutton onto its dish again and left the

larder. Then he looked through the window.

"Here comes our friend the Inspector. It is well. I have seen all I

want to see here." He drummed on the table absent-mindedly, as though

absorbed in calculation, and then asked suddenly, "What is the day of

the week, _mon ami_?"

"Monday," I said, rather astonished. "What--?"

"Ah! Monday, is it? A bad day of the week. To commit a murder on a

Monday is a mistake."

Passing back to the living-room, he tapped the glass on the wall and

glanced at the thermometer.

"Set fair, and seventy degrees Fahrenheit. An orthodox English summer's

day."

Ingles was still examining various pieces of Chinese pottery.

"You do not take much interest in this inquiry, monsieur?" said Poirot.

The other gave a slow smile.

"It's not my job, you see. I'm a connoisseur of some things, but not

of this. So I just stand back and keep out of the way. I've learnt

patience in the East."

The Inspector came bustling in, apologising for having been so long

away. He insisted on taking us over most of the ground again, but

finally we got away.

"I must appreciate your thousand politenesses, Inspector," said Poirot,

as we were walking down the village street again. "There is just one

more request I should like to put to you."

"You want to see the body, perhaps, sir?"

"Oh, dear me, no! I have not the least interest in the body. I want to

see Robert Grant."

"You'll have to drive back with me to Moreton to see him, sir."

"Very well, I will do so. But I must see him and be able to speak to

him alone."

The Inspector caressed his upper lip.

"Well, I don't know about that, sir."

"I assure you that if you can get through to Scotland Yard you will

receive full authority."

"I've heard of you, of course, sir, and I know you've done us a good

turn now and again. But it's very irregular."

"Nevertheless, it is necessary," said Poirot calmly. "It is necessary

for this reason--Grant is not the murderer."

"What? Who is, then?"

"The murderer was, I should fancy, a youngish man. He drove up

to Granite Bungalow in a trap, which he left outside. He went

in, committed the murder, came out, and drove away again. He was

bare-headed, and his clothing was slightly blood-stained."

"But--but the whole village would have seen him!"

"Not under certain circumstances."

"Not if it was dark, perhaps; but the crime was committed in broad

daylight."

Poirot merely smiled.

"And the horse and trap, sir--how could you tell that? Any amount of

wheeled vehicles have passed along outside. There's no mark of one in

particular to be seen."

"Not with the eyes of the body, perhaps; but with the eyes of the mind,

yes."

The Inspector touched his forehead significantly with a grin at me. I

was utterly bewildered, but I had faith in Poirot. Further discussion

ended in our all driving back to Moreton with the Inspector. Poirot

and I were taken to Grant, but a constable was to be present during the

interview. Poirot went straight to the point.

"Grant, I know you to be innocent of this crime. Relate to me in your

own words exactly what happened."

The prisoner was a man of medium height, with a somewhat unpleasing

cast of features. He looked a jail-bird if ever a man did.

"Honest to God, I never did it," he whined. "Some one put those little

glass figures amongst my traps. It was a frame-up, that's what it was.

I went straight to my rooms when I came in, like I said. I never knew a

thing till Betsy screeched out. S'welp me, God, I didn't."

Poirot rose.

"If you can't tell me the truth, that is the end of it."

"But, guv'nor--"

"You _did_ go into the room--you _did_ know your master was

dead; and you were just preparing to make a bolt of it when the good

Betsy made her terrible discovery."

The man stared at Poirot with a dropped jaw.

"Come now, is it not so? I tell you solemnly--on my word of

honour--that to be frank now is your only chance."

"I'll risk it," said the man suddenly. "It was just as you say. I came

in, and went straight to the master--and there he was, dead on the

floor and blood all round. Then I got the wind up proper. They'd ferret

out my record, and for a certainty they'd say it was me as had done him

in. My only thought was to get away--at once--before he was found--"

"And the jade figures?"

The man hesitated.

"You see--"

"You took them by a kind of reversion to instinct, as it were? You had

heard your master say that they were valuable, and you felt you might

as well go the whole hog. That, I understand. Now, answer me this.

Was it the second time that you went into the room that you took the

figures?"

"I didn't go in a second time. Once was enough for me."

"You are sure of that?"

"Absolutely certain."

"Good. Now, when did you come out of prison?"

"Two months ago."

"How did you obtain this job?"

"Through one of them Prisoners' Help Societies. Bloke met me when I

came out."

"What was he like?"

"Not exactly a parson, but looked like one. Soft black hat and mincing

way of talking. Got a broken front tooth. Spectacled chap. Saunders his

name was. Said he hoped I was repentant, and that he'd find me a good

post. I went to old Whalley on his recommendation."

Poirot rose once more.

"I thank you. I know all now. Have patience." He paused in the doorway

and added: "Saunders gave you a pair of boots, didn't he?"

Grant looked very astonished.

"Why, yes, he did. But how did you know?"

"It is my business to know things," said Poirot gravely.

After a word or two to the Inspector, the three of us went to the White

Hart and discussed eggs and bacon and Devonshire cider.

"Any elucidations yet?" asked Ingles, with a smile.

"Yes, the case is clear enough now; but, see you, I shall have a good

deal of difficulty in proving it. Whalley was killed by order of the

Big Four--but not by Grant. A very clever man got Grant the post

and deliberately planned to make him the scapegoat--an easy matter

with Grant's prison record. He gave him a pair of boots, one of two

duplicate pairs. The other he kept himself. It was all so simple. When

Grant is out of the house, and Betsy is chatting in the village (which

she probably did every day of her life), he drives up wearing the

duplicate boots, enters the kitchen, goes through into the living-room,

fells the old man with a blow, and then cuts his throat. Then he

returns to the kitchen, removes the boots, puts on another pair, and,

carrying the first pair, goes out to his trap and drives off again."

Ingles looked steadily at Poirot.

"There's a catch in it still. Why did nobody see him?"

"Ah! That is where the cleverness of Number Four, I am convinced, comes

in. Everybody saw him--and yet nobody saw him. You see, he drove up in

a butcher's cart!"

The Big Four · 第 30 / 88 题