The Ponson Case. Freeman Wills Crofts

it shows how little we know’…He turned to Inspector Tanner. ‘I presume, Inspector, you came here prepared to take over the case?’

      ‘Certainly, sir; I was sent for that purpose.’

      ‘Well, the sooner you get to work the better. And now about the inquest. With the medical evidence there can be but one verdict.’

      ‘I think, sir,’ observed Tanner, ‘that with your approval it might be wiser to hold that evidence back. It might put some one on his guard, who would otherwise give himself away. I should suggest formal evidence of identification, and an adjournment.’

      ‘Very possibly you are right, Inspector. What reason would you give for that procedure?’

      ‘I would say, sir, that it is desirable on technical grounds that some motive for Sir William’s taking out the boat should be discovered, and that the inquest is being adjourned to enable inquiries on this point to be made.’

      ‘Very well. I shall see the coroner and arrange it with him. It is not of course necessary for me to remind you of the importance of secrecy,’ and with a bow Chief Constable Soames took his leave, and the meeting broke up.

      ‘Come along round and have some supper at the George,’ Inspector Tanner invited the sergeant. ‘I’ve got a private room, and I want a talk over this business.’

      The sergeant, flushed with the honour, and delighting in his feeling of importance, accepted, and the two went out together.

      An hour later they lit up their pipes, and Tanner listened while the sergeant told him in detail all he knew of the affair. Then the Inspector unrolled a large-scale map he had brought, and spread it on the table.

      ‘I want,’ he said, ‘to learn my way about. Just come and point out the places on the map. Here,’ he pointed as he spoke, ‘is Halford, a place of, I suppose, 3000 inhabitants.’ The sergeant nodded and the other resumed. ‘This road running through the town from north to south is the main road from Bedford to London. Now, let’s see. Going towards London it crosses the Cranshaw River at the London side of Halford, and for about a mile both run nearly parallel. Then at the end of the mile, what’s this? A lane leading from the road to the river?’

      ‘Yes, that’s what we call the Old Ferry. It’s a grass-grown lane through trees, and there’s a broken-down pier at the end of it.’

      ‘H’m. Then the river bears away towards the south-east; while the road continues almost due south. Luce Manor is here in this vee between them?’

      ‘Yes, that’s it, sir.’

      ‘I see. Then at the end of Luce Manor, a cross road runs from the Bedford–London road eastwards, crossing the river just above the falls and leading to Hitchin?’

      ‘Yes, sir. That’s right.’

      ‘So that the Luce Manor grounds make a triangle bounded by the main London road, the cross road to Hitchin and the river.’

      The Inspector smoked in silence for some minutes. Then, rolling up the map, he went on:

      ‘Now I want to learn my dates, and also what weather you have been having. This is Thursday night, and it was, therefore, Wednesday night or early this morning the affair happened. Now what about the weather?’

      ‘We’ve had a lot of rain lately. It was wet up to last Monday. In the afternoon it cleared up, and it has been fine since—that is, here. But farther up the country there has been a lot of thunder and heavy rain. That has left the river full for this time of year.’

      ‘Wet up till Monday afternoon, and fine since, I see. Well, sergeant, I think that’s about all we can do tonight. By the way, could you lend me a bicycle for the morning?’

      ‘Certainly, I’ll leave it round now,’ and with an exchange of good-nights the men separated.

       CHAPTER III

       HOAXED?

      AS soon as it was light next morning Inspector Tanner let himself out of the hotel, and taking the sergeant’s bicycle, rode out along the London Road. It was again a perfect morning, everything giving promise of a spell of settled weather. The dew lay thick on the ground, sparkling in the rays of the rising sun, which cast long, thin shadows across the road. Not a cloud was in the sky, and though a few traces of mist still lingered on the river, they were rapidly disappearing in the growing heat. From the trees came the ceaseless twittering of birds, while from some unseen height a lark poured down its glorious song. The roads had dried up after the recent rains, but were not yet dusty, and as the Inspector pedalled along he congratulated himself on the pleasant respite he was likely to have from London in July.

      He crossed the Cranshaw River, and gradually diverging from it, rose briskly through the smiling, well-wooded country. About a mile from the town a grass-grown lane branched off to the left, leading, he presumed, back to the river at the Old Ferry. From it began the stone wall which bounded the Luce Manor grounds, and he passed first the small door at the end of the footpath from the house, and then the main entrance. A little farther, some two miles from the town, he reached the cross roads and, turning to the left and still skirting the Manor lands, arrived after a few minutes at the two-arched bridge which crossed the Cranshaw immediately above the falls. Here he hid the bicycle among some bushes, then stepping on to the bridge, he looked around.

      The river had greatly fallen, as he could see from the high water mark along the banks. But even now it was running fast, and swirled and eddied as it raced through the archways beneath. Below the falls the two distinct channels were visible, and Tanner could understand how objects passing through the right arch would almost inevitably get among the boulders and be smashed up, while those carried through the other might slip downstream uninjured.

      In the opposite direction the river curved away between thinly-wooded banks, and on those banks the Inspector decided his work must begin. From the medical evidence it had seemed clear to him that Sir William Ponson had first been murdered, the body afterwards being placed in the boat. With the ground in the soft condition produced by the recent rains, this could hardly have been done without leaving traces. He must therefore search for those traces in the hope of finding with them some clue to the murderer’s identity.

      Not far from the bridge there was a gate in the Luce Manor wall, leading from the road into the plantation of small trees which fringed the river. He passed through, and getting down near the water’s edge, began to walk upstream, scrutinising the ground for footprints. As he expected, most of the bank was still soft from the rain, but where he came to hard or grassy portions or where the rock out-cropped, he made little detours till he reached more plastic ground beyond. It was during one of these deviations, some quarter of a mile from the bridge, that he made his first discovery.

      At this point a small stream entered the river, and the ground for some distance on each side had been trampled over by cattle coming to drink. The brook, which was not more than a couple of yards wide by a few inches deep, was crossed by a line of rough stepping-stones. The Inspector, looking about, saw that several persons had recently passed over. Their tracks converged like a fan at each end of the stones. Here, he thought, is where Austin Ponson and the butler, valet and boatman walked when searching for the body.

      But Tanner was a painstaking and conscientious man. He never took probabilities for granted and, therefore, at the approaches to the stepping-stones, he set himself to check his theory by separating out the four prints for future identification. It gave him some trouble, but he presently found himself rewarded. Instead of there being four different prints, there were five. Four men had walked together down the river; the fifth had crossed slightly diagonally to the others, and had gone upstream. In all cases where the steps of this fifth man coincided with others the former were the lower, showing that their owner had passed up before the others came down. He had worn boots with nailed soles, and his steps were smaller and closer