once. At the bottom of the path was the considerable lagoon left by the retreating tide. At the side of it McPherson had undressed, for there lay his towel on a rock. It was folded and dry, so that it would seem that after all he had never entered the water. Once or twice as I hunted round amid the hard shingle I came on little patches of sand where the print of his canvas shoe, and also of his naked foot, could be seen. The latter fact proved that he had made all ready to bathe, though the towel indicated that he had not actually done so.
And here was the problem clearly defined—as strange a one as had ever confronted me. The man had not been on the beach more than a quarter of an hour at the most. Stackhurst had followed him from The Gables, so there could be no doubt about that. He had gone to bathe and had stripped, as the naked footsteps showed. Then he had suddenly huddled on his clothes again—they were all dishevelled and unfastened—and he had returned without bathing, or at any rate without drying himself. And the reason for his change of purpose had been that he had been scourged in some savage, inhuman fashion, tortured until he bit his lip through in his agony, and was left with only strength enough to crawl away and to die. Who had done this barbarous deed? There were, it is true, small grottoes and caves in the base of the cliffs, but the low sun shone directly into them, and there was no place for concealment. Then, again, there were those distant figures on the beach. They seemed too far away to have been connected with the crime, and the broad lagoon in which McPherson had intended to bathe lay between him and them, lapping up to the rocks. On the sea two or three fishing boats were at no great distance. Their occupants might be examined at our leisure. There were several roads for inquiry, but none which led to any very obvious goal.
When I at last returned to the body I found that a little group of wandering folk had gathered round it. Stackhurst was, of course, still there, and Ian Murdoch had just arrived with Anderson, the village constable, a big, ginger-moustached man of the slow, solid Sussex breed—a breed which covers much good sense under a heavy, silent exterior. He listened to everything, took note of all we said, and finally drew me aside.
"I'd be glad of your advice, Mr. Holmes. This is a big thing for me to handle, and I'll hear of it from Lewes if I go wrong."
I advised him to send for his immediate superior, and for a doctor; also to allow nothing to be moved, and as few fresh foot-marks as possible to be made, until they came. In the meantime I searched the dead man's pockets. There were his handkerchief, a large knife, and a small folding card-case. From this projected a slip of paper, which I unfolded and handed to the constable. There was written on it in a scrawling, feminine hand: "I will be there, you may be sure. Maudie." It read like a love affair, an assignation, though when and where were a blank. The constable replaced it in the card-case and returned it with the other things to the pockets of the Burberry. Then, as nothing more suggested itself, I walked back to my house for breakfast, having first arranged that the base of the cliffs should be thoroughly searched.
STACKHURST was round in an hour or two to tell me that the body had been removed to The Gables, where the inquest would be held. He brought with him some serious and definite news. As I expected, nothing had been found in the small caves below the cliff, but he had examined the papers in McPherson's desk, and there were several which showed an intimate correspondence with a certain Miss Maud Bellamy, of Fulworth. We had then established the identity of the writer of the note.
"The police have the letters," he explained. "I could not bring them. But there is no doubt that it was a serious love affair. I see no reason, however, to connect it with that horrible happening, save, indeed, that the lady had made an appointment with him."
"But hardly at a bathing-pool which all of you were in the habit of using," I remarked.
"It is mere chance," said he, "that several of the students were not with McPherson."
"Was it mere chance?"
Stackhurst knit his brows in thought.
"Ian Murdoch held them back," said he; "he would insist upon some algebraic demonstration before breakfast. Poor chap, he is dreadfully cut up about it all."
"And yet I gather that they were not friends."
"At one time they were not. But for a year or more Murdoch has been as near to McPherson as he ever could be to anyone. He is not of a very sympathetic disposition by nature."
"So I understand. I seem to remember your telling me once about a quarrel over the ill-usage of a dog."
"That blew over all right."
"But left some vindictive feeling, perhaps."
"No, no; I am sure they were real friends."
