"She was displeased, but he laughed when he saw that he had been caught and said boldly: 'You are keeping a record of my sister's ravings. Well, I think I'm as interested in them as you are, and have as much right to read as you to write. Thank God! they are innocent enough. Even you must acknowledge that,' She made no answer, for they were innocent enough; but she'll keep the book away from him after this—of that you may be sure."
"And what is he doing now? Is he going into his own room to-night?"
"No. He went there but only to bring out his pillows. He will sleep in the alcove."
"Drink?"
"No, not a drop. He has ordered the whiskey locked up. I hear him moaning sometimes to himself as if he missed it awfully, but not a thimbleful has left the decanter."
"Goodnight, Hexford."
"Good night."
"You heard?" This to the district attorney.
"Every word."
Both went for their overcoats. Only on leaving did they speak again, and then it was to say:
"At ten o'clock to-morrow morning."
"At ten o'clock."
XVIII
ON IT WAS WRITTEN—
Can this avail thee? Look to it!
The district attorney was right; Sweetwater was not happy. His night's rest had not benefited him. He had seemed natural enough when he first appeared at the coroner's office in the early morning, and equally natural all through the lengthy conference which followed; but a half hour later, any one who knew him well,—any of his fellow detectives in New York; especially Mr. Gryce, who had almost fathered him since he came among them, a raw and inexperienced recruit—would have seen at first glance that his spirits were no longer at par, and that the cheer he displayed in manner and look was entirely assumed, and likely to disappear as soon as he found himself alone.
And it did so disappear. When, at two o'clock, he entered the club-house grounds, it was without buoyancy or any of the natural animation with which he usually went about his work. Each step seemed weighted with thought, or, at least, heavy with inner dissatisfaction. But his eye was as keen as ever, and he began to use that eye from the moment he passed the gates. What was in his mind? Was he hunting for new clews, or was he merely seeking to establish the old?
The officers on guard knew him, by this time, and let him pass hither, thither, and where he would, unmolested. He walked up and down the driveways, peering continuously at the well-trodden snow. He studied the spaces between. He sauntered to the rear, and looked out over the golf-links. Then he began to study the ground in this direction, as he had already studied it in front. The few mutterings which left his lips continued to speak of discontent. "If I had only had Clarke's chance, or even Hexford's," was among his complaints. "But what can I hope now? The snow has been trampled till it is one solid cake of ice, to the very edge of the golf-links. Beyond that, the distance is too great for minute inspection. Yet it will have to be gone over, inch by inch, before I shall feel satisfied. I must know how much of his story is to be believed, and how much of it we can safely set aside."
He ended by wandering down on the golf-links. Taking out his watch, he satisfied himself that he had time for an experiment, and immediately started for Cuthbert Road. An hour later, he came wandering back, on a different line. He looked soured, disappointed. When near the building again, he cast his eye over its rear, and gazed long and earnestly at the window which had been pointed out to him as the one from which a possible light had shone forth that night. There were no trees on this side of the house—only vines. But the vines were bare of leaves and offered no obstruction to his view. "If there had been a light in that window, any one leaving this house by the rear would have seen it, unless he had been drunk or a fool," muttered Sweetwater, in contemptuous comment to himself. "Arthur Cumberland's story is one lie. I'll take the district attorney's suggestion and return to New York to-night. My work's done here."
Yet he hung about the links for a long time, and finally ended by entering the house, and taking up his stand beneath the long, narrow window of the closet overlooking the golf-links. With chin resting on his arms, he stared out over the sill and sought from the space before him, and from the intricacies of his own mind, the hint he lacked to make this present solution of the case satisfactory to all his instincts.
"Something is lacking." Thus he blurted out after a look behind him into the adjoining room of death. "I can't say what; nor can I explain my own unrest, or my disinclination to leave this spot. The district attorney is satisfied, and so, I'm afraid is the coroner; but I'm not, and I feel as guilty—"
Here he threw open the window for air, and, thrusting his head out, glanced over the links, then aside at the pines, showing beyond the line of the house on the southern end, and then out of mere idleness, down at the ground beneath him. "As guilty," he went on, "as Ranelagh appears to be, and some one really is. I—"
Starting, he leaned farther out. What was that he saw in the vines—not on the snow of the ground, but half way up in the tangle of small branches clinging close to the stone of the lower story, just beneath this window? He would see. Something that glistened, something that could only have got there by falling from this window. Could he reach it? No; he would have to climb up from below to do that. Well, that was easy enough. With the thought, he rushed from the room. In another minute he was beneath that window; had climbed, pulled, pushed his way up; had found the little pocket of netted vines observable from above; had thrust in his fingers and worked a small object out; had looked at it, uttered an exclamation curious in its mixture of suppressed emotions, and let himself down again into the midst of the two or three men who had scented the adventure and hastened to be witnesses of its outcome.
"A phial!" he exclaimed, "An empty phial, but—" Holding the little bottle up between his thumb and forefinger, he turned it slowly about until the label faced them.
On it was written one word, but it was a word which invariably carries alarm with it.
That word was: Poison.
Sweetwater did not return to New York that night.
XIX
"IT 'S NOT WHAT YOU WILL FIND"
"I regret to disturb you, Arthur; but my business is of great importance, and should be made known to you at once. This I say as a friend. I might have waited for the report to have reached you from hearsay, or through the evening papers; but I preferred to be the one to tell you. You can understand why."
Sullen and unmollified, the young man thus addressed eyed, apprehensively, his father's old friend, placed so unfortunately in his regard, and morosely exclaimed:
"Out with it! I'm a poor hand at guessing. What has happened now?"
"A discovery. A somewhat serious one I fear; at least, it will force the police to new action. Your sister may not have died entirely from strangulation; other causes may have been at work!"
"Now, what do you mean by that?" Arthur Cumberland was under his own roof and in presence of one who should have inspired his respect; but he made no effort to hide the fury which these words called up. "I should like to know what deviltry is in your minds now. Am I never to have peace?"