Perturbed and anxious though he was, Grant could hardly fail to see that Bates meant well by him. The mental effort needed for such a long speech said as much. The allusion to Sirius, amusing at any other time, was now most valuable, because an astronomical almanac would give the hour at which that brilliant star became visible. Other considerations yielded at once, however, to the fear lest Robinson and his note-book were already busy at the post office. Without another word, he hurried away by the side-path through the evergreens, leaving Bates staring after him, and, with more whisker-pulling, examining the rope and staple, which, by the policeman's order, were not to be disturbed.
Grant reached the highroad just as Robinson and the men with the stretcher were crossing a stone bridge spanning the river about a hundred yards below The Hollies. A slight, youthful, and eminently attractive female figure, walking swiftly in the opposite direction, came in sight at the same time, and Grant almost groaned aloud when the newcomer stood stock still and looked at the mournful procession. He, be it remembered, was somewhat of an idealist and a poet; it grieved his spirit that those two women, the quick and the dead, should meet on the bridge. He took it as a portent, almost a menace, he knew not of what. He might have foreseen that unhappy eventuality, and prevented it, but his brain refused to work clearly that morning. A terrible and bizarre crime had bemused his faculties. He seemed to be in a state of waking nightmare.
He was stung into impetuous action by seeing the policeman halt and exchange some words with the girl. He began to run, with the quite definite if equally mad intent of punching Robinson into reasonable behavior. He was saved from an act of unmitigated folly by the girl herself. She caught sight of him, apparently broke off her talk with the policeman abruptly, and, in her turn, took to her heels.
Thus, on that strip of sun-baked road, with its easy gradient to the crown of the bridge, there was the curious spectacle offered by two men jogging along with a corpse on a stretcher, a young man and a young woman running towards each other, and a discomfited representative of the law, looking now one way and now the other, and evidently undecided whether to go on or return. Ultimately, it would seem, Robinson went with the stretcher-bearers, because Grant and the girl saw no more of him for the time.
Grant had received several shocks since rising from the breakfast-table, but it was left for Doris Martin, the postmaster's daughter, to administer not the least surprising one.
Though almost breathless, and wide-eyed with horror, her opening words were very much to the point.
"How awful!" she cried. "Why should any-one in Steynholme want to kill a great actress like Adelaide Melhuish?"
Now, the name of the dead woman was literally the last thing Grant expected to hear from this girl's lips, and the astounding fact momentarily banished all other worries.
"You knew her?" he gasped.
"No, not exactly. But I couldn't avoid recognizing her when she asked for her letters, and sent a telegram."
"But—"
"Oh, Robinson told me she was dead. I see now what is puzzling you."
"It is not quite that. I mean, why didn't you tell me she was in Steynholme? Has she been staying here any length of time?"
The girl's pretty face crimsoned, and then grew pale.
"I—had no idea—she was—a friend of yours, Mr. Grant," she stammered.
"She used to be a friend, but I have not set eyes on her during the past three years—until last night."
"Last night!"
"After you had gone home. I was doing some work, and, having occasion to consult a book, lighted a candle, and put it in the small window near the bookcase. Then I fancied I saw a woman's face, her face, peering in, and was so obsessed by the notion that I went outside, but everything was so still that I persuaded myself I was mistaken."
"Oh, is that what it was?"
Grant threw out his hands in a gesture that was eloquent of some feeling distinctly akin to despair.
"You don't usually speak in enigmas, Doris," he said. "What in the world do you mean by saying:—'Oh, is that what it was?'"
The girl—she was only nineteen, and never before had aught of tragic mystery entered her sheltered life—seemed to recover her self-possession with a quickness and decision that were admirable.
"There is no enigma," she said calmly. "My room overlooks your lawn. Before retiring for the night I went to the window, just to have another peep at Sirius and its changing lights, so I could not help seeing you fling open the French windows, stand a little while on the step, and go in again."
"Ah, you saw that? Then I have one witness who will help to dispel that stupid policeman's notion that I killed Miss Melhuish, and hid her body in the river at the foot of the lawn, hid it with such care that the first passerby must find it."
Every human being has three distinct personalities. Firstly, there is the man or woman as he or she really is; secondly, there is the much superior individual as assessed personally; thirdly, and perhaps the most important in the general scheme of things, there is the same individuality as viewed by others. For an instant, the somewhat idealized figure which John Menzies Grant offered to a pretty and intelligent but inexperienced girl was in danger of losing its impressiveness. But, since Grant was not only a good fellow but a gentleman, his next thought restored him to the pedestal from which, all unknowing, he had nearly been dethroned.
"That is a nice thing to say," he cried, with a short laugh of sheer vexation. "Here am I regarding you as a first-rate witness in my behalf, whereas my chief worry is to keep you out of this ugly business altogether. Forgive me, Doris! Never before have I been so bothered. Honestly, I imagined I hadn't an enemy in the world, yet someone has tried deliberately to saddle me with suspicion in this affair. Not that I would give real heed to that consideration if it were not for the unhappy probability that, strive as I may, your name will crop up in connection with it. What sort of fellow is this police constable? Do you think he would keep his mouth shut if I paid him well?"
Grant was certainly far from being in his normal state of mind, or he would have caught the tender gleam which lighted the girl's eyes when she understood that his concern was for her, not for himself. As it was, several things had escaped him during that brief talk on the sunlit road.
On her part, Doris Martin was now in full control of her emotions, and she undoubtedly took a saner view of a difficult situation.
"Robinson is a vain man," she said thoughtfully. "He will not let go the chance of notoriety given him by the murder of a well-known actress. Was she really murdered? Robinson said so when I met him on the bridge."
"I'm afraid he is justified in that belief, at any rate."
"Well, Mr. Grant, what have we to conceal? I was in your garden at a rather late hour, I admit, but one cannot watch the stars by day, and a big telescope with its tripod is not easily carried about. Of course, father will be vexed, because, as it happens, I did not tell him I was coming out. But that cannot be helped. As it happens, I can fix the time you opened your window almost to a minute, because the church clock had chimed the quarter just before you appeared."
Grant, however, was not to be soothed by this matter-of-fact reasoning.
"I am vexed at the mere notion of your name, and possibly your portrait, appearing in the newspapers," he protested. "Miss Melhuish was a celebrated actress. The press will make a rare commotion about her death. Look at the obvious questions that will be raised. What was she doing here? Why was she found in the river bordering the grounds of my house? Don't you see? I had to decide pretty quickly whether or not I would admit any previous knowledge of her. I suppose