EAGERLY RAFFERTY MADE his way through the empty passages and pushed open the door of their temporary office. He stopped short when he saw the woman with Llewellyn and shot his sergeant a reproachful glance. Was this the witness in whom he'd placed such hope?
She must be eighty if she was a day, he guessed. Dim, rheumy blue eyes peered vaguely out at him from a mass of wrinkles and her head nodded continually on her thin neck. It seemed likely she'd have difficulty remembering her own name, much less anyone else's.
Rafferty's eyes swivelled to the right, and he frowned. Nurse Wright sat silently by the door, while her charge was interviewed, as though she didn't trust them not to browbeat the old lady. She needn't think she was going to listen in, Rafferty vowed. Her behaviour over the mi
