The Inspector sat up. “Are you going to say he wasn't shot in the garden at all?”
“I should think very likely he wasn't,” replied Hemingway coolly. “We'll hope he wasn't, because if we can prove he was actually shot somewhere else we shall have gone a long way to prove he wasn't shot at 7.15 either. He was probably shot an hour earlier. Which brings me to the third bit of seemingly irrelevant information, handed to me last night by old Father Time. Only, what with his daughter and Hobkirk telling me he was soft in his head, beside being Thornden's Public Enemy No. One, and it's standing out a mile that he had a spite against Reg Ditchling—not to mention the ambition he's got to have his picture in the papers on top of that—I'm bound to say I didn't set any store by anything he said. You know, Horace, it begins to look as though it's about time I retired. There doesn't seem to be anything I haven't missed.”
“I was thinking, myself, that there doesn't seem to be anything you have missed,” said the Inspector dryly. “I remember, now that you bring it to my mind, that Miss Warrenby did say that about her uncle's habits, but I shouldn't have, if you hadn't brought it up.”
“If you're going to start handing me bouquets, my lad, I shall know you've got a touch of the sun, and the next thing you'll know is that you're lying in hospital with an ice-pack on your head, or whatever it is they do to sunstroke cases,” said his ungrateful superior. “Besides, you're putting me out. The last bit of information I was handed came from that blonde cook of Warrenby's—which was where I began to pull myself together, because I didn't miss that. And if Warrenby never went out in his slippers, or without his hat, it looks more than ever as though he wasn't killed out of doors.”
“Yes,” agreed Harbottle. “I see all that, but what I don't yet see is the point of it. It seems to me that there isn't any point at all. When you get a murder faked to look as if it was committed some time later than the actual time, it's generally done to give the murderer an alibi. I heard of a case where the shooting was done with a revolver that had a silencer fitted to it, and a few minutes later, when the murderer had established an alibi, a detonator went off, leading everyone to think that was the noise of the shot.”
“I was on that case,” said Hemingway.
“Were you, sir? Then you'll agree it isn't on all fours with this one. For one thing, no detonator makes a noise like a .22 rifle; for another, Miss Warrenby said she heard the sound of the bullet's impact; and for a third, the fake—if it was a fake—was fixed to take place when nobody had an alibi. Nobody, that is, except young Haswell, Miss Dearham, and Miss Patterdale. Well, neither Haswell nor the girl could have committed the murder an hour earlier, because they were both at The Cedars, playing tennis; and Miss Patterdale, I take it, we needn't consider. She's never been in the running. You can say that for anything we know she shot Warrenby at 6.15, or thereabouts; but she certainly didn't fire the shot Miss Warrenby heard, and if she's found out a way of faking the sound of a rifle being fired, and the impact of its bullet, the whole thing timed to go off an hour after it's been set, she must be a master-criminal, instead of a respectable maiden lady without a stain on her character. Yes, and besides all that, the apparatus would have had to have been removed, and disposed of. Aside from the fact that the whole idea of such an apparatus is impossible—”
“You needn't keep on trying to convince me Miss Patterdale didn't do it,” interrupted Hemingway. “And you needn't prove to me that the second shot couldn't have been fired automatically either, because I know that too. Even if such an apparatus were possible, the absence of just one crucial alibi rules it out. The second shot wasn't fired for that purpose. In fact, quite the reverse. It was fired so that you and I should have a nice lot of hot suspects to occupy our minds.”
The Inspector considered, deeply frowning. “Yes,” he acknowledged. “That's possible, I suppose. It certainly narrows the field, if you're right, Chief. If we're to assume that the time of the murder was between 6.00 and 6.30, we're left with Gavin Plenmeller, the Pole, Mr. Haswell, and, I suppose, the Vicar. Well, naturally, the first thing that comes to one's mind is that Plenmeller was absent from The Cedars at that time.”
“Which gives him an additional reason for wanting to make it appear that the murder was committed a good deal later on,” interpolated Hemingway.
“It does, of course. But there's a snag, sir. I'm willing to believe—though I can't say I like the idea—that at some time or other he parked a rifle where he could pick it up easily; I'm willing to believe he again parked it, after committing the murder. But what I can't believe is that he parked it a third time! He may be a cool customer, but it just isn't in human nature to leave the fatal weapon hidden in a ditch, or some such place—and there aren't any ponds he could have thrown in into—when you know the police are going to be on the spot, and searching thoroughly, within a matter of half an hour! Whoever did it must have got rid of the rifle where it wouldn't be found—which indeed he has done!—and Plenmeller didn't have enough time to do any such thing. If the chap who owns the Red Lion is to be believed, and I don't see any reason for disbelieving him, Plenmeller was in his bar-parlour round about 7.30 to 7.45. I grant you he could have reached the Red Lion from here in that time, but that's all he could have done. And limp or no limp, you aren't going to tell me he sat in the Red Lion with a rifle stuck down his trouser-leg! You'll remember, too, that the landlord told Carsethorn he'd stayed to dinner there. Where was the rifle all that time? And whose rifle was it? We know it wasn't his own!”
Hemingway regarded him with a half-smile. “You know, Horace, there's no pleasing you at all,” he said. “First, nothing will do for you but to pin this crime on to Plenmeller, and now, when it begins to look as if we might be able to do it, you turn round and argue that he couldn't have done it!”
“Now, that's not fair, Chief!” Harbottle protested. “You know very well I don't want to pin it on to anyone but the right man! All I said was that as far as appearances go he seems to me a more likely murderer than any of the others, except, perhaps, that chap Lindale. I daresay he wouldn't stick at much, but for the purposes of this argument he's out of it. I don't see how Plenmeller could have got rid of the rifle, but I do see that it wouldn't have been difficult for any one of the other three to have done so. The Vicar—mind you, I'm not saying it was him, and I don't think it was, either—the Vicar wasn't at The Cedars after 6.00, so he might have committed the murder at 6.15; and as we don't know what he was doing after he left that sick parishioner of his he might possibly have fired your second shot. Since he could have got into the grounds of Fox House from his own meadow, there would have been very little fear of his being seen; and he had all the time in the world to dispose of the rifle.”
“The only difficulty being that his rifle wasn't in his possession at the time,” said Hemingway. “However, the rifle is the stumbling-block in every instance, so I won't press that point.”
“I've nothing more to say about the Vicar. You've met him, and I haven't. What I do think is that we can't rule out Ladislas any longer. He told you that he didn't know anything about that tennis-party. That might be true, or it might not. My experience of a place like this is that everyone knows when someone's giving a party. Say he did know! All right! He shoots Warrenby, realises he's bound to be suspected, and so hangs about until he hears someone coming. He may even have sneaked along the common to watch the footpath, knowing that several people were likely to leave The Cedars by the garden-gate. He's got a motor-bike; his landlady was out that evening: what was to stop him driving off anywhere he pleased—perhaps to the river—and getting rid of the rifle?”