Anyway, here were certain facts--and they had to be reckoned with. Kitely was murdered about a quarter-past nine o'clock. Cotherstone was out of his house from ten minutes to nine o'clock until five minutes to ten. He was clearly excited when he returned: he was more excited when he went with the rest of them up the wood. Was it not probable that under the stress of that excitement he forgot his presence of mind, and mechanically went straight to the all-important spot? So much for that. But there was something more. Mallalieu was Cotherstone's partner. Mallalieu went to Northrop's house to play cards at ten o'clock. It might be well to find out, quietly, what Mallalieu was doing with himself up to ten o'clock. But the main thing was--what was Cotherstone doing during that hour of absence? And--had Cotherstone any reason--of his own, or shared with his partner--for wishing to get rid of Kitely? Brereton sat thinking all these things over until he had finished his cigar; he then left Bent's house and strolled up into the woods of the Shawl. He wanted to have a quiet look round the scene of the murder. He had not been up there since the previous evening; it now occurred to him that it would be well to see how the place looked by daylight. There was no difficulty about finding the exact spot, even in those close coverts of fir and pine; a thin line of inquisitive sightseers was threading its way up the Shawl in front of him, each of its units agog to see the place where a fellow-being had been done to death. But no one could get at the precise scene of the murder. The police had roped a portion of the coppice off from the rest, and two or three constables in uniform were acting as guards over this enclosed space, while a couple of men in plain clothes, whom Brereton by that time knew to be detectives from Norcaster, were inside it, evidently searching the ground with great care. Round and about the fenced-in portion stood townsfolk, young and old, talking, speculating, keenly alive to the goings-on, hoping that the searchers would find something just then, so that they themselves could carry some sensational news back to the town and their own comfortable tea-tables. Most of them had been in or outside the Court House that morning and recognized Brereton and made way for him as he advanced to the ropes. One of the detectives recognized him, too, and invited him to step inside. "Found anything?" asked Brereton, who was secretly wondering why the police should be so foolish as to waste time in a search which was almost certain to be non-productive.