With no third person in the room, she was looking, and moving, nevertheless, as if she was following a third person along the wall, from the corner. Her lips were parted in horror; her eyes, opening wider and wider, stared rigid and glittering at the empty wall. Step by step she stole nearer and nearer to Geoffrey, still following some visionary Thing, which was stealing nearer and nearer, too. He asked himself what it meant. Was the terror of the deed that he was about to do more than the woman's brain could bear? Would she burst out screaming, and wake his wife?
He hurried to the place in the wall--to seize the chance, while the chance was his.
He steadied his strong hold on the pillow.
He stooped to pass it through the opening.
He poised it over Anne's sleeping face.
At the same moment he felt Hester Dethridge's hand laid on him from behind. The touch ran through him, from head to foot, like a touch of ice. He drew back with a start, and faced her. Her eyes were staring straight over his shoulder at something behind him--looking as they had looked in the garden at Windygates.
Before he could speak he felt the flash of her eyes in _his_ eyes. For the third time, she had seen the Apparition behind him.
The homicidal frenzy possessed her. She flew at his throat like a wild beast. The feeble old woman attacked the athlete!
He dropped the pillow, and lifted his terrible right arm to brush her from him, as he might have brushed an insect from him.
Even as he raised the arm a frightful distortion seized on his face. As if with an invisible hand, it dragged down the brow and the eyelid on the right; it dragged down the mouth on the same side. His arm fell helpless; his whole body, on the side under the arm, gave way. He dropped on the floor, like a man shot dead.
Hester Dethridge pounced on his prostrate body--knelt on his broad breast--and fastened her ten fingers on his throat.
* * * * * *
The shock of the fall woke Anne on the instant. She started up--looked round--and saw a gap in the wall at the head of her bed, and the candle-light glimmering in the next room.
Panic-stricken; doubting, for the moment, if she were in her right mind, she drew back, waiting--listening--looking. She saw nothing but the glimmering light in the room; she heard nothing but a hoarse gasping, as of some person laboring for breath. The sound ceased. There was an interval of silence. Then the head of Hester Dethridge rose slowly into sight through the gap in the wall--rose with the glittering light of madness in the eyes, and looked at her.
She flew to the open window, and screamed for help.
Sir Patrick's voice answered her, from the road in front of the cottage.
"Wait for me, for God's sake!" she cried.
She fled from the room, and rushed down the stairs. In another moment, she had opened the door, and was out in the front garden.
As she ran to the gate, she heard the voice of a strange man on the other side of it. Sir Patrick called to her encouragingly.
"The police man is with us," he said. "He patrols the garden at night--he has a key." As he spoke the gate was opened from the outside. She saw Sir Patrick, Arnold, and the policeman. She staggered toward them as they came in--she was just able to say, "Up stairs!" before her senses failed her. Sir Patrick saved her from falling. He placed her on the bench in the garden, and waited by her, while Arnold and the policeman hurried into the cottage.
"Where first?" asked Arnold.
"The room the lady called from," said the policeman They mounted the stairs, and entered Anne's room. The gap in the wall was instantly observed by both of them. They looked through it.
Geoffrey Delamayn's dead body lay on the floor. Hester Dethridge was kneeling at his head, praying.