The Wire in the Blood by Val McDermid Page A

to let it go.’
    ‘Fine,’ Brandon said, interested that Carol had already developed such fierce possessiveness about the work of the East Yorkshire force. ‘But keep me posted, yes?’
    ‘Of course,’ Carol said. Her sense of relief, she told herself, was entirely because she would now have the chance to cover herself and her team in glory when they cracked the case. Deep down, though, she knew she was lying.
    Sleeping in what the estate agent had referred to as the guest bedroom of Shaz’s flat would have been beyond most people, particularly if they were the sort who needed to read a few pages before they could nod off. While the bookcase in the living room contained an innocuous mix of middlebrow middle-of-the-road modern fiction, the shelves in the room Shaz thought of as her study held only hard-core horror, most of it masquerading as textbooks. There were a few novels by pathologists of psychopathy and anatomists of agony like Barbara Vine and Thomas Harris, but most of Shaz’s working library was both stranger and more brutal than fiction ever dared to be. If there had been a vocational course for serial killers, her library would have comprised the set books.
    The lowest shelves held those items which mildly embarrassed her—pulp true-crime biographies of notorious serial killers with lurid nicknames, sensational accounts of careers that had robbed hundreds of people of their trust and their lives. Arranged above these were the more respectable versions of those same lives, portentous renderings that provided thoughtful revelations and insights sociological, psychological and sometimes illogical.
    Next, at eye-level for anyone sitting at the table that held Shaz’s notepads and laptop, were the battle stories of the veterans of the war against serial offenders. Since it was the best part of twenty years since the infancy of offender profiling, the pioneers had been trickling into retirement for a few years now, each determined to augment his pension with graphic accounts of his contribution to the latest soft science with the case histories of his notable successes and a passing gloss over his failures. They were, thus far, all men.
    Above these autobiographies was the serious stuff; books with titles like The Psychopathology of Sexual Homicide, Crime Scene Analysis and Serial Rape: A Clinical Study . The top shelf gave the only indications that she aspired to be hunter rather than hunted, with its selection of legal texts, including a couple of guides to the Police and Criminal Evidence Act. It was a comprehensive collection and Shaz hadn’t amassed it in the mere couple of months since she’d won her place on the task force; it had been years in the building, helping her prepare for the day she’d always been convinced would come, when she’d be called upon to bring her very own notorious killer to book. If textual familiarity alone caught criminals, Shaz would have had the best arrest record in the country.
    She had begged off the nightclub run following the curry in spite of the blandishments of the other three. It wasn’t just that she had never been a great one for clubbing. Tonight, her spare room was infinitely more tempting than anything a DJ or a barman had to offer. The truth was, she’d been in a ferment all evening, eager to get back to her computer and to finish the comparisons she’d begun to run through her database that afternoon. In the three days since Tony had set their assignment, Shaz had spent every spare moment working her way through the thirty sketchy sets of case notes. At last, the opportunity had come to put into practice all the theories and tricks of the trade she’d picked up in her reading. She’d read the papers from start to finish, not once, but three times. Not until she was fairly sure she had them well differentiated in her head did she approach her computer.
    The database Shaz used hadn’t represented the leading edge of software development way back when