A horrible doubt crossed my mind. Was it possible that the sedative action of the opium was making itself felt already? It was not in my experience that it should do this. But what is experience, where opium is concerned? There are probably no two men in existence on whom the drug acts in exactly the same manner. Was some constitutional peculiarity in him, feeling the influence in some new way? Were we to fail on the very brink of success?
No! He got up again abruptly. "How the devil am I to sleep," he said, "with THIS on my mind?"
He looked at the light, burning on the table at the head of his bed. After a moment, he took the candle in his hand.
I blew out the second candle, burning behind the closed curtains. I drew back, with Mr. Bruff and Betteredge, into the farthest corner by the bed. I signed to them to be silent, as if their lives had depended on it.
We waited—seeing and hearing nothing. We waited, hidden from him by the curtains.
The light which he was holding on the other side of us moved suddenly. The next moment he passed us, swift and noiseless, with the candle in his hand.
He opened the bedroom door, and went out.
We followed him along the corridor. We followed him down the stairs. We followed him along the second corridor. He never looked back; he never hesitated.
He opened the sitting-room door, and went in, leaving it open behind him.
The door was hung (like all the other doors in the house) on large old-fashioned hinges. When it was opened, a crevice was opened between the door and the post. I signed to my two companions to look through this, so as to keep them from showing themselves. I placed myself—outside the door also—on the opposite side. A recess in the wall was at my left hand, in which I could instantly hide myself, if he showed any signs of looking back into the corridor.
He advanced to the middle of the room, with the candle still in his hand: he looked about him—but he never looked back.
I saw the door of Miss Verinder's bedroom, standing ajar. She had put out her light. She controlled herself nobly. The dim white outline of her summer dress was all that I could see. Nobody who had not known it beforehand would have suspected that there was a living creature in the room. She kept back, in the dark: not a word, not a movement escaped her.
It was now ten minutes past one. I heard, through the dead silence, the soft drip of the rain and the tremulous passage of the night air through the trees.
After waiting irresolute, for a minute or more, in the middle of the room, he moved to the corner near the window, where the Indian cabinet stood.
He put his candle on the top of the cabinet. He opened, and shut, one drawer after another, until he came to the drawer in which the mock Diamond was put. He looked into the drawer for a moment. Then he took the mock Diamond out with his right hand. With the other hand, he took the candle from the top of the cabinet.
He walked back a few steps towards the middle of the room, and stood still again.
Thus far, he had exactly repeated what he had done on the birthday night. Would his next proceeding be the same as the proceeding of last year? Would he leave the room? Would he go back now, as I believed he had gone back then, to his bed-chamber? Would he show us what he had done with the Diamond, when he had returned to his own room?
His first action, when he moved once more, proved to be an action which he had not performed, when he was under the influence of the opium for the first time. He put the candle down on a table, and wandered on a little towards the farther end of the room. There was a sofa there. He leaned heavily on the back of it, with his left hand—then roused himself, and returned to the middle of the room. I could now see his eyes. They were getting dull and heavy; the glitter in them was fast dying out.
The suspense of the moment proved too much for Miss Verinder's self-control. She advanced a few steps—then stopped again. Mr. Bruff and Betteredge looked across the open doorway at me for the first time. The prevision of a coming disappointment was impressing itself on their minds as well as on mine.
Still, so long as he stood where he was, there was hope. We waited, in unutterable expectation, to see what would happen next.
The next event was decisive. He let the mock Diamond drop out of his hand.
It fell on the floor, before the doorway—plainly visible to him, and to everyone. He made no effort to pick it up: he looked down at it vacantly, and, as he looked, his head sank on his breast. He staggered—roused himself for an instant—walked back unsteadily to the sofa—and sat down on it. He made a last effort; he tried to rise, and sank back. His head fell on the sofa cushions. It was then twenty-five minutes past one o'clock. Before I had put my watch back in my pocket, he was asleep.
It was all over now. The sedative influence had got him; the experiment was at an end.