Suddenly he leaned towards her and said:
'Look, Cordelia, it isn't going to be possible to shield him for much longer. He's beginning to drink. You must have seen it. And he's making mistakes. That gaffe which Roma noticed, for example. How could he have known what the jewel box was like if he hadn't seen or handled it? And there will be others. I like the boy and he's not without talent. I've done all I can to save him. Clarissa destroyed his father and I didn't see why she should add the son to her list of victims. But I was wrong about him. He hasn't the guts to see this through. And Grogan is no fool.'
'Where is he now?'
'I told you. In his room as far as I know.'
She looked into his face, at the smooth womanish skin burnished by the light of the fire, the eyes like black coals, the perpetually half-smiling mouth. She felt the persuasive force flowing towards her – rooting her into the comfort of her chair. And then as if the claret had mysteriously cleared her mind, she knew exactly what he was doing. The careful explanations, the wine, the almost companionable chat, the seductive comfort folded like a shawl around her tiredness, what were they but a ploy to waste time, to keep her at his side? Even the place had conspired with him against her; the cheerful domesticity of the fire, the sense of unreality induced by the long restless shadows, the windows wide to the disorientating blackness of the night and the ceaseless, sleep-inducing susurration of the sea.
She snatched up her shoulder-bag and ran from' the room, through the echoing hall, up the wide staircase. She flung open the door of Simon's bedroom and switched on the light. The bed was made, the room empty. She fled like a wild creature from room to empty room. Only in one did she see a human face. In the soft glow of his bedside lamp, Ivo was lying on his back staring at the ceiling. As she came up to him he must have sensed her desperation. But he smiled sadly and gave a small rueful shake of the head. There was no help here.
There was still the tower to search, that and the theatre. But perhaps he wasn't any longer in the castle. The whole island was open to him, cliffs and uplands, meadows and woodlands, the black unsearchable island holding like a shell in its dark intricacies the everlasting murmur of the sea. But there was still, the business room and the kitchen quarters, unlikely as it was that he had taken refuge there. She sped down the tiled passage and flung herself at the business room door. And then she stood, arrested. The second display cabinet, the one which held the small mementoes of Victorian crime and horror had been violated. The glass had been smashed. And staring down she saw that something was missing: the handcuffs. And then she knew where she would find Simon.
CHAPTER FORTY-FIVE
She flung her shoulder-bag on the desk of the business room, taking with her only her torch. There was only one other thing she wished to have, the leather belt. But it was no longer round her waist. Somewhere and somehow during the day's activities she had lost it. She had a memory of hurriedly putting it on in the women's cloakroom of a chain store where she had stopped on her way to Benison Row. In her anxiety to find Miss Costello she must have buckled it insecurely. As she ran across the lawn and into the darkness of the wood she wished that she still felt the reassuring strength of this private talisman clasped round her waist.
The Church loomed before her, numinous and secret in the moonlight. No lights shone from the open door but the faint gleam from the east window was enough to light her to the crypt even without the aid of her torch. And that door, too, was open with the key in the lock. Ambrose must have told him where it could be found. The strong dusty smell of the crypt came up to meet her. She didn't pause to find the switch but followed the shifting pool of torchlight, past the rows of domed skulls, the grinning mouths, until it shone on the heavy iron-bound door which led to the secret passage. This too was open.
She dared not run; the passage was too twisting, the ground too uneven. She remembered that the passage lights were on a time switch and pressed each button as she passed, knowing that in a few moments the lights would go out behind her, that she was moving from brightness into the dark. The way seemed interminable. Surely that small party, only two days earlier, hadn't travelled as far as this? She had a moment of panic, fearing that she might have found and taken a hidden turning and be lost in a maze of tunnels. But then she saw the second flight of steps and there gleamed before her the low-roofed cavern above the Devil's Kettle. The single bulb suspended in its protective grille was shining steadily. The trapdoor was up, the lid resting against the wall of the cave. Cordelia knelt and gazed down into Simon's face. It strained up at her, the eyes wide and staring, the whites showing, like the eyes of a terrified dog. His left arm was stretched above his head, the wrist handcuffed to the top rail. His hand drooped from the bar of the handcuff, not the strong hand she remembered coming down on the piano keys, but tender and pale as the hand of a child. And the steadily rising water, flapping like black oil against the cave walls and glazed with light from the cavern above, was already up to his shoulders.
She climbed down beside him. The cold cut her thighs like a knife. She said: 'Where's the key?' 'I dropped it.'
'Dropped it or threw it? Simon, I have to know where.' 'I just dropped it.'
Of course. He would have no need to hurl it far. Handcuffed and helpless as he was, he couldn't retrieve it now however close it lay and however tempted or desperate he might be. She prayed that the bottom of the cave would be rock not sand. She had to find the key. There was no other way. Her mind had already done its rapid calculation. Five minutes to get back to the castle, another five to return. And where would she find a toolbox, a file sufficiently strong to cut through the metal? Even if there were someone in the castle able and willing to help her, there still wasn't time. If she left him now she would be leaving him to drown.
He whispered:
'Ambrose told me I'd be in prison for the rest of my life. That or Broadmoor.' 'He lied.'
'I couldn't stand it, Cordelia! I couldn't stand it!'
'You won't have to. Manslaughter isn't murder. You didn't mean to kill her. And you aren't mad.'
But how clearly the words of Ambrose fell into her mind. 'Who's to say what he meant? She's just as dead, isn't she, whatever he meant?'
Any additional light was welcome. She switched on her torch, resting it on the top rung. Then she gulped in a lungful of air and lowered herself carefully under the gently heaving surface. It was important not to disturb the sea bed more than she could help. The water was icy cold and so black that she could see nothing. But she felt with her hands, scraping them along the bottom, feeling the gritty sand, the spurs of sharp unyielding rock. A swathe of seaweed wound itself round her arm like a soft detaining hand. But her slowly creeping fingers found nothing that could have been the key.