Brereton, after a glance at the body, had looked round at its surroundings. The wood thereabouts was carpeted--thickly carpeted--with pine needles; they lay several inches thick beneath the trunks of the trees; they stretched right up to the edge of the rock. And now, as Garthwaite turned the lantern, they saw that on this soft carpet there was a great slur--the murderer had evidently dragged his victim some yards across the pine needles before depositing him behind the rock. And at the end of this mark there were plain traces of a struggle--the soft, easily yielding stuff was disturbed, kicked about, upheaved, but as Brereton at once recognized, it was impossible to trace footprints in it. "That's where it must have been," said Garthwaite. "You see there's a bit of a path there. The old man must have been walking along that path, and whoever did it must have sprung out on him there--where all those marks are--and when he'd strangled him dragged him here. That's how I figure it, Mr. Cotherstone." Lights were coming up through the wood beneath them, glancing from point to point amongst the trees. Then followed a murmur of voices, and three or four men came into view--policemen, carrying their lamps, the man whom Garthwaite had sent into the town, and a medical man who acted as police surgeon. "Here!" said Bent, as the newcomers advanced and halted irresolutely. "This way, doctor--there's work for you here--of a sort, anyway. Of course, he's dead?" The doctor had gone forward as soon as he caught sight of the body, and he dropped on his knees at its side while the others gathered round. In the added light everybody now saw things more clearly. Kitely lay in a heap--just as a man would lie who had been unceremoniously thrown down. But Brereton's sharp eyes saw at once that after he had been flung at the foot of the mass of rock some hand had disarranged his clothing. His overcoat and under coat had been torn open, hastily, if not with absolute violence; the lining of one trousers pocket was pulled out; there were evidences that his waistcoat had been unbuttoned and its inside searched: everything seemed to indicate that the murderer had also been a robber. "He's not been dead very long," said the doctor, looking up. "Certainly not more than three-quarters of an hour. Strangled? Yes!--and by somebody who has more than ordinary knowledge of how quickly a man may be killed in that way! Look how this cord is tied--no amateur did that." He turned back the neckcloth from the dead man's throat, and showed the others how the cord had been slipped round the neck in a running-knot and fastened tightly with a cunning twist.