He got up wearily.

There were the remains of a picnic lunch a little farther down the hollow. The policeman had a little bag in his hand—he had taken it from under the body, and was now turning over the trifles it contained. On the ground, close to the dead girl’s head, was a thick, heavy spanner—unpleasantly discoloured and with a few fair hairs sticking to its jaws. But what Parker was calling his attention to was none of these, but a man’s mauve-grey cap.

“Where did you find that?” asked Wimsey.

“Alf here picked it up at the top of the hollow,” said Parker.

“Tumbled off into the gorse it was,” corroborated the scout, “just up here, lying upside down just as if it had fallen off somebody’s head.”

“Any footmarks?”

“Not likely. But there’s a place where the bushes are all trodden and broken. Looks as if there’d been some sort of struggle. What’s become of the Austin? Hi! don’t touch that spanner, my lad. There may be finger-prints on it. This looks like an attack by some gang or other. Any money in that purse? Ten-shilling note, sixpence and a few coppers—oh! Well, the other woman may have had more on her. She’s very well off, you know. Held up for ransom, I shouldn’t wonder.” Parker bent down and very gingerly enfolded the spanner in a silk handkerchief, carrying it slung by the four corners. “Well, we’d better spread about and have a look for the car. Better try that belt of trees over there. Looks a likely spot. And, Hopkins—I think you’d better run back with our car to Crow’s Beach and let ’em know at the station, and come back with a photographer. And take this wire and send it to the Chief Commissioner at Scotland Yard, and find a doctor and bring him along with you. And you’d better hire another car while you’re about it, in case we don’t find the Austin—we shall be too many to get away in this one. Take Alf back with you if you’re not sure of finding the place again. Oh! and Hopkins, fetch us along something to eat and drink, will you, we may be at it a long time. Here’s some money—that enough?”

“Yes, thank you, sir.”

The constable went off, taking Alf, who was torn between a desire to stay and do some more detecting, and the pride and glory of being first back with the news. Parker gave a few words of praise for his valuable assistance which filled him with delight, and then turned to the Chief Constable.

“They obviously went off in this direction. Would you bear away to the left, sir, and enter the trees from that end, and Peter, will you bear to the right and work through from the other end, while I go straight up the middle?”