Postmortem (33 page)

Chapter
13

The next morning I was at the office by six. No one else was in, the phones up front still coded to roll over to the state switchboard.

While coffee was dripping, I stepped into Margaret's office. The computer in answer mode was still daring the perpetrator to try again. He hadn't.

It didn't make sense. Did he know we had discovered the break in after he tried to pull up Lori Petersen's case last week? Did he get spooked? Did he suspect nothing new was being entered? Or was there some other reason? I stared at the dark screen. Who are you? I wondered. What do you want from me? The ringing started again down the hall. Three rings and abrupt silence as the state operator intervened.

"He's very cunning, very deliberate . . ."

Fortosis didn't need to tell me that. , "We're not dealing with some mental misfit . . ."

I wasn't expecting him to be anything like us. But he could be.

Maybe he was.

". . . able to function well enough in society to maintain an acceptable public persona . . ."

He might be competent enough to work in any profession. He might use a computer on his job or he might have one at home.

He would want to get inside my mind. He would want to get inside my mind as much as I wanted to get inside his. I was the only real link between him and his victims. I was the only living witness. When I examined the contusions, the fractured bones, and the deep tissue cuts, I alone realized the force, the savageness required to inflict the injuries. Ribs are flexible in young, healthy people. He broke Lori's ribs by smashing his knees down on top of her rib cage with all of his weight. She was on her back then. He did this after he jerked the telephone cord out of the wall.

The fractures to her fingers were twist fractures, the bones violently wrenched out of joint. He gagged and tied her, then broke heir fingers one by one. He had no reason except to cause her excruciating pain and give her a taste of what was to come.

All the while, she was panicking for air. Panicking as the constricted blood flow ruptured vessels like small balloons and made her head feel as if it were going to explode. Then he forced himself inside her, into virtually every orifice.

The more she struggled, the more the electrical cord tightened around her neck until she blacked out for the last time and died.

I had reconstructed all of it. I had reconstructed what he did to all of them.

He was wondering what I knew. He was arrogant. He was paranoid.

Everything was in the computer, everything he did to Patty, to Brenda, to Cecile . . . The description of every injury, every shred of evidence we'd found, every laboratory test I'd instigated.

Was he reading the words I dictated? Was he reading my mind? My low-heeled shoes clicked sharply along the empty hallway as I ran back to my office. In a burst of frantic energy, I emptied the contents of my billfold until I found the business card, off white with the Times masthead in raised black Gothic print across the center. On the back was the ballpoint scribbling of an unsteady hand.

I dialed Abby Turnbull's pager number.

I scheduled the meeting for the afternoon because when I spoke to Abby her sister's body had not yet been released. I didn't want Abby inside the building until Henna was gone and in the care of the funeral home.

Abby was on time. Rose quietly showed her to my office and I just as quietly shut both doors.

She looked terrible. Her face was more deeply lined, her color almost gray. Her hair was loose and bushy over her shoulders, and she was dressed in a wrinkled white cotton blouse and khaki skirt. When she lit a cigarette, I noticed she was shaking. Somewhere deep within the emptiness of her eyes was a glint of grief, of rage.

I began by telling her what I told the loved ones of any of the victims whose cases I worked.

"The cause of your sister's death, Abby, was strangulation due to the ligature around her neck."

"How long?" She blew out a tremulous stream of smoke. "How long did she live after . . . after he got to her?"

"I can't tell you exactly. But the physical findings lead me to suspect her death was quick."

Not quick enough, I did not say. I found fibers inside Henna's mouth. She had been gagged. The monster wanted her alive for a while and he wanted her quiet. Based on the amount of blood loss, I'd classified her cutting injuries as perimortem, meaning I could say with certainty only that they were afflicted around the time of death. She bled very little into surrounding tissues after the assault with the knife. She may already have been dead. She may have been unconscious.

More likely it was worse than that. I suspected the cord from the venetian blinds was jerked tight around her neck when she straightened her legs in a violent reflex to pain.

"She had petechial hemorrhages in the conjunctivae, and facial and neck skin," I said to Abby. "In other words, rupture of the small, superficial vessels of the eyes and face. This is caused by pressure, by cervical occlusion of the jugular veins due to the ligature around her neck."

"How long did she live?" she dully asked again.

"Minutes," I repeated.

That's as far as I intended to go. Abby seemed slightly relieved. She was seeking solace in the hope her sister's suffering was minimal. Someday, when the case was closed and Abby was stronger, she would know. God help her, she would know about the knife.

"That's all?" she asked shakily.

"That's all I can say now," I told her. "I'm sorry. I'm so terribly sorry about Henna."

She smoked for a while, taking nervous jerky drags as if she didn't know what to do with her hands. She was biting her lower lip, trying to keep it from trembling.

When she finally met my eyes, her own were uneasy, suspicious.

She knew I hadn't asked her here for this. She sensed there was something else.

"It's really not why you called, is it?"

"Not entirely," I replied frankly.

Silence.

I could see the resentment, the anger building.

"What?" she demanded. "What is it you want from me?"

"I want to know what you're going to do."

Her eyes flashed. "Oh, I get it. You're worried about your goddam self. Jesus Christ. You're just like the rest of them!"

"I'm not worried about myself," I said very calmly. "I'm beyond that, Abby. You have enough to cause me trouble. If you want to run my office and me into the ground, then do it. That's your decision."

She looked uncertain, her eyes shifting away.

"I understand your rage."

"You couldn't possibly understand it."

"I understand it better than you might imagine."

Bill flashed in my mind. I could understand Abby's rage very well.

"You couldn't. Nobody could!" she exclaimed. "He stole my sister from me. He stole a part of my life. I'm so damn tired of people taking things from me! What kind of world is this," she choked, "where someone can do something like that? Oh, Jesus! I don't know what I'm going to do . . ."

I said firmly, "I know you intend to investigate your sister's death on your own, Abby. Don't do it."

"Somebody's got to!" she cried out. "What? I'm supposed to leave it up to the Keystone Kops?"

"Some matters you must leave to the police. But you can help. You can if you really want to."

"Don't patronize me!"

"I'm not."

"I'll do it my own way . . ."

"No. You won't do it your own way, Abby. Do it for your sister."

She stared blankly at me with red-rimmed eyes.

"I asked you here because I'm taking a gamble. I need your help."

"Right! You need me to help by leaving town and keeping the hell out of it . ."

I was slowly shaking my head.

She looked surprised.

"Do you know Benton Wesley?"

"The profiler," she replied hesitantly. "I know who he is."

I glanced up at the wall clock. "He'll be here in ten minutes."

She stared at me for a long time. "What? What is it, exactly, you want me to do?"

"Use your journalistic connections to help us find him."

"Him?"

Her eyes widened.

I got up to see if there was any coffee left.

Wesley was reluctant when I had explained my plan over the telephone, but now that the three of us were in my office it seemed clear to me he'd accepted it.

"Your complete cooperation is non-negotiable," he said to Abby emphatically. "I've got to have your assurance you'll do exactly what we agree upon. Any improvisation or creative thinking on your part could blow the investigation right out of the water. Your discretion is imperative."

She nodded, then pointed out, "If it's the killer breaking into the computer, why's he done it only once?"

"Once we're aware of," I reminded her.

"Still, it hasn't happened again since you discovered it."

Wesley suggested, "He's been running like hell. He's murdered two women in two weeks and there's probably been sufficient information in the press to satisfy his curiosity. He could be sitting pretty, feeling smug, because by all news accounts we don't have anything on him."

"We've got to inflame him," I added. "We've got to do something to make him so paranoid he gets reckless. One way to do this is to make him think my office has found evidence that could be the break we've been waiting for."

"If he's the one getting into the computer," Wesley summarized, "this could be sufficient incentive for him to try again to discover what we supposedly know."

He looked at me.

The fact was we had no break in the case. I'd indefinitely banished Margaret from her office and the computer was to be left in answer mode. Wesley had set up a tracer to track all calls made to her extension. We were going to use the computer to lure the murderer by having Abby's paper print a story claiming the forensic investigation had come up with a "significant link."

"He's going to be paranoid, upset enough to believe it," I predicted. "If he's ever been treated in a hospital around here, for example, he's going to worry now that we might track him through old charts. If he gets any special medications from a pharmacy, he's got that to worry about, too."

All of this hinged on the peculiar odor Matt Petersen mentioned to the police. There was no other "evidence" to which we could safely allude.

The one piece of evidence the killer would have trouble with was DNA.

I could bluff him from hell to breakfast with it, and it might not even be a bluff.

Several days ago, I had gotten copies of the reports from the first two cases. I studied the vertical array of bands of varying shades and widths, patterns that looked remarkably like the bar codes stamped on supermarket packaged foods. There were three radioactive probes in each case, and the position of the bands in each probe for Patty Lewis's case was indistinguishable from the position of the bands in the three probes in Brenda Steppe's.

"Of course this doesn't give us his identity," I explained to Abby and Wesley. "All we can say is if he's black, then only one out of 135 million men theoretically can fit the same pattern. If he's Caucasian, only one out of 500 million men."

DNA is the microcosm of the total person, his life code. Genetic engineers in a private laboratory in New York had isolated the DNA from the samples of seminal fluid I collected. They snipped the samples at specific sites, and the fragments migrated to discrete regions of an electrically charged surface covered with a thick gel. A positively charged pole was at one end of the surface, a negatively charged pole at the other.

"DNA carries a negative charge," I went on. "Opposites attract."

The shorter fragments traveled farther and faster in the positive direction than the longer ones did, and the fragments spread out across the gel, forming the band pattern. This was transferred to a nylon membrane and exposed to a probe.

"I don't get it," Abby interrupted. "What probe?"

I explained. "The killer's double-stranded DNA fragments were broken, or denatured, into single strands. In more simplistic terms, they were unzipped like a zipper. The probe is a solution of single-stranded DNA of a specific base sequence that's labeled with a radioactive marker. When the solution, or probe, was washed over the nylon membrane, the probe sought out and bonded with complementary single strands-with the killer's complementary single strands."

"So the zipper is zipped back up?" she asked. "But it's radioactive now?"

"The point is that his pattern can now be visualized on X-ray film," I said.

"Yeah, his bar code. Too bad we can't run it over a scanner and come up with his name," Wesley dryly added.

"Everything about him is there," I continued. "The problem is the technology isn't sophisticated enough yet to read the specifics, such as genetic defects, eye and hair color, that sort of thing. There are so many bands present covering so many points in the person's genetic makeup it's simply too complex to definitively make anything more out of it than a match or a nonmatch."