His hands were cold from the water, except at the finger tips, which were protected by sticking-plaster. He rubbed them together as he went upstairs. The door of the main bedroom was ajar, and the Shawns lay together on the big double bed, Shawn nearer the door, his dark head close to his wife’s, which was almost platinum blonde. She lay on her back, Shawn on his left side, facing her, one hand limp on her breast. She wore a filmy pink nightdress or pyjamas, but Shawn hadn’t undressed completely. Mac went across to the bed, buried his fingers in Shawn’s hair, and tugged. Shawn’s head jerked back, but he didn’t make a sound or flicker an eyelid. Mac shone his torch into the woman’s face and stood there for a long time. He had a reputation that was bad even among people who rejected the ordinary moral codes; his expression showed why. It was hungry; it was brutal.

“Boy,” he said, “it would only take five minutes. What’s to stop me?”

He moved towards her, hand outstretched, but suddenly drew back, turned on his heel, and went out, leaving the door still ajar. Across the wide landing, another door was open. Inside, a boy of about ten years lay on his side in a single bed, his black hair making him look like a miniature edition of his father. The bedclothes were pulled out of the side of the mattress, and only blue-and-white striped pyjamas covered the boy.

Mac bent over him, seeing features which were startlingly like Belle Shawn’s; then, turning from the bed, he took a small suitcase from the bottom of the wardrobe. In this he packed the clothes the boy had taken off, now folded on a chair, toothbrush, paste, clean handkerchiefs, shirts, socks and a spare suit. Then he went back to the bed, carrying a top coat, sat the boy up, and forced his arms into the sleeves. None of this took very long. He hoisted the boy up to his left shoulder, managing to retain the flashlight in his left hand, picked up the suitcase and went out of the bedroom and downstairs.