Another few minutes went by without Jack responding. She glanced back at Vinnie, who spread his hands out, palms up, and shrugged his shoulders as if to indicate that there was no accounting for Jack's behavior. Laurie stood for another beat, uncertain of what to do before moving on. Although she was aware that Jack could become so engrossed as to be oblivious of his surroundings, it was demeaning for her to stand there.

Things were not much better at Fontworth's table. Even though Bingham had left, Calvin was riding poor Fontworth with equivalent venom as the case dragged on interminably. After a quick glance at the other five tables, Laurie gave up on socializing and returned to lend Marvin a hand.

"I can get one of the other techs to help," Marvin said. He'd brought in a gurney and positioned it next to the table.

"I don't mind," Laurie said. There had been a time not too long ago that between cases, the examiners would go upstairs either to the ID room or the lunchroom for a quick coffee and impromptu discussions. But with the more elaborate protection apparatus they were required to wear, it was too much effort.

Once Sean McGillin's remains had been placed in the walk-in cooler, Marvin led Laurie to the appropriate compartment for the next case, a man named David Ellroy. The moment Marvin pulled out the drawer to reveal the body of thin, undernourished, middle-aged African-American, Laurie remembered that it was a presumed overdose. Her trained eye immediately took in the scars and tracks on the man's arms and legs from his intravenous habit. Although Laurie was accustomed to overdose cases, they still had the power to evoke an emotional reaction. With less than the usual control over her thoughts, her mind yanked her back to a crisp, clear, flag-snapping October day in I975 when she'd rushed home from her high school, the Langley School for Girls. She lived with her parents in a large, prewar flat on Park Avenue. It was the Friday before the long Columbus Day weekend, and she was excited because her brother, Shelly, her only sibling, had come home the night before from Yale, where he was a freshman.

As Laurie had gotten off the elevator in their private lobby, she sensed a disturbing stillness. None of the usual sounds issued forth from the laundry room door vent. Entering the apartment proper, she called Shelly's name while she stashed her books on the console table in the foyer before cutting through the kitchen. When she didn't see Holly, she was momentarily relieved, remembering it was their maid's day off. Yelling out Shelly's name again, she glanced in the den beyond the family room. The TV was on without sound, which heightened her uneasiness. For a moment, she watched the antics of a midday game show, wondering why the TV would be on without sound. Resuming her tour of the apartment, she called out Shelly's name yet again, convinced that someone had to be home. As she passed the formal living room, she began to move faster, sensing a secret urgency.

Shelly's door was closed. She knocked, but there was no answer. She knocked again before trying the door. It was unlocked. She pushed it open only to see her beloved brother stretched out on the carpet, clad in only his briefs. To her horror, bloody froth oozed from his mouth, and his overall color was as pale as the bone china in the dining-room breakfront. A tourniquet was loosely looped about his upper arm. Near his half-open hand was a syringe. On the desk was a glassine envelope, which Laurie guessed contained the speedball, a mixture of heroin and cocaine he'd bragged about the night before. Laurie had taken it all in instantly before dropping to her knees to try to help.

With some difficulty, Laurie pulled herself back to the present. She didn't want to think about her vain attempt to resuscitate her brother. She didn't want to remember how cold and lifeless his lips felt when she touched them with her own.

"Can you help move him over onto the gurney?" Marvin asked. "He's not very heavy."

"Certainly," Laurie said, glad to be of use. She put down David's folder and lent a hand. A few minutes later, they were on their way back to the autopsy room. Inside, when Marvin maneuvered the gurney next to the table, one of the other techs helped Marvin get the body onto the table. Laurie could see the dried remains of a bloody froth that had issued from David's mouth, and the image drew her back into her disturbing reverie. It wasn't her failed attempt to resuscitate her brother that occupied her thoughts, but rather the confrontation she had to endure with her parents a number of hours later.

"Did you know your brother was using drugs?" her father had demanded. His face was purple with rage and was mere inches away from Laurie's face. His thumbs dug into her skin where he held her upper arms. "Answer me!"

"Yes," Laurie blurted through tears. "Yes, yes."

"Are you using drugs, too?"

"No!"

"How did you know he was?"

"By accident: I found a syringe he'd gotten from your office in his shaving bag."

There was a momentary silence as her father's eyes narrowed and his lips stretched out in a thin, cruel line. "Why didn't you tell us," he growled. "If you told us, he'd be alive."

"I couldn't," Laurie sobbed.

"Why?" he shouted. "Tell me why!"

"Because…" Laurie cried. She paused, then added: "Because he told me not to. He made me promise. He said he'd never talk to me again if I did."

"Well, that promise killed him," her father hissed. "It killed him just as much as the damn drug."

A hand gripped Laurie's arm and she jumped. She turned to look at Marvin.

"Anything special you want for this case," Marvin asked, motioning toward David's corpse. "It looks pretty straightforward to me."

"Just the usual," Laurie said. As Marvin went to get the necessary supplies, Laurie took a deep breath to get herself under control. Intuitively, she knew she had to keep her mind busy to keep it from dredging up other bad memories. Opening the folder she had in her hand, she searched through the papers to find Janice's forensic investigator report and began reading. The body had been found along with drug paraphernalia in a Dumpster, suggesting that David had died at a crack house and had been thrown out with the rest of the trash. Laurie sighed. Dealing with such a case was the negative side of her job.

An hour later and back in her street clothes, Laurie stepped into the back elevator. The overdose case had been routine. There had been no surprises; David Ellroy had shown the usual signs of asphyxial death with a frothy pulmonary edema. The only mildly interesting finds were multiple, tiny, discrete lesions in various organs, suggesting that he had suffered numerous episodes of infection from his habit.

As the antiquated elevator clunked upward toward the fifth floor, Laurie thought about Jack. When she'd finished with David Ellroy, he had already started his third case. Between his second and third, he'd gone out of the room, pushing the gurney with Vinnie steering. Even from where she was standing, Laurie could hear the usual banter. Five minutes later, they'd both reappeared, bringing in the new case while carrying on with the same wisecracking behavior. They then proceeded to transfer the body to the table and go through the setup before starting the post. At no time through any of this did Jack make an attempt to come over to Laurie's table, engage her in conversation in any way, or even look in her direction. Laurie shrugged. Whether she wanted to admit it or not, it was becoming obvious that he was actively ignoring her. Such behavior was uncharacteristic. For the nine years she'd known him, he'd never been passive-aggressive.

Before Laurie went to her office, she stopped in the histology lab. In addition to the case folders, she was carrying a brown paper bag containing the tissue and toxicology samples from McGillin. It didn't take her long to locate the supervisor, Maureen O'Conner. The full-bodied, busty redhead was sitting at a microscope, checking a tray of slides. She looked up as Laurie approached. A knowing smile spread across her heavily freckled face.