And so he did, as he stood outside the autopsy room. He had walked in straight from the heat, and already sweat was chilling on his skin. It was July 12, a humid and hazy Friday afternoon. Across the city of Boston, air conditioners rattled and dripped, and tempers were flaring. On the Tobin Bridge, cars would already be backed up, fleeing north to the cool forests of Maine. But Moore would not be among them. He had been called back from his vacation, to view a horror he had no wish to confront.

He was already garbed in a surgical gown, which he’d pulled from the morgue linen cart. Now he put on a paper cap to catch stray hairs and pulled paper booties over his shoes, because he had seen what sometimes spilled from the table onto the floor. The blood, the clumps of tissue. He was by no means a tidy man, but he had no wish to bring any trace of the autopsy room home on his shoes. He paused for a few seconds outside the door and took a deep breath. Then, resigning himself to the ordeal, he pushed into the room.

The draped corpse lay on the table — a woman, by the shape of it. Moore avoided looking too long at the victim and focused instead on the living people in the room. Dr. Ashford Tierney, the Medical Examiner, and a morgue attendant were assembling instruments on a tray. Across the table from Moore stood Jane Rizzoli, also from the Boston Homicide Unit. Thirty-three years old, Rizzoli was a small and square-jawed woman. Her untamable curls were hidden beneath the paper O.R. cap, and without her black hair to soften her features, her face seemed to be all hard angles, her dark eyes probing and intense. She had transferred to Homicide from Vice and Narcotics six months ago. She was the only woman in the homicide unit, and already there had been problems between her and another detective, charges of sexual harassment, countercharges of unrelenting bitchiness. Moore was not sure he liked Rizzoli, or she him. So far they had kept their interactions strictly business, and he thought she preferred it that way.