“Yeah. And Alicia whispered something to me – I’ll never forget it. ‘He killed me,’ she said. ‘Dad just – killed me.’” I stared at Paul, speechless. A chorus of bells started ringing in my head, clanging, chiming, reverberating. This was what I’d been looking for. I’d found it, the missing piece of the jigsaw, at last – here on a roof in Cambridge.”