"We may have good news soon, Lincoln. Arturo Diaz's men have followed Mr. Watchmaker into Gustavo Madero. It's a delegacion in the north of the city-you would say borough, like your Bronx. Much of it is not so nice and Arturo believes that's where the associates helping him are."

"But do you know where he is?"

"They think so. They've found the car he escaped in-they were no more than three or four minutes behind but could not get through the traffic to stop his car. He's been spotted in a large apartment building near the center of the delegacion. It's being sealed off. We will do a complete search. I will call back with more information soon."

Rhyme disconnected the call, and struggled to keep his impatience and concern at bay. He would believe that the Watchmaker had actually been arrested when he saw the man arraigned in a New York court.

He wasn't encouraged when he called Kathryn Dance to tell her the latest and she replied, "Gustavo Madero? It's a lousy neighborhood, Lincoln," she said. "I was down in Mexico City for an extradition. We drove through the area. I was really glad the car didn't break down, even with two armed federal officers next to me. It's a rabbit warren. Easy to hide in. But the good news is that the residents absolutely won't want the police there. If Luna moves a busload of riot cops in, the locals'll give up an American pretty fast."

He said he'd keep her posted and disconnected. The fatigue and fogginess from the dysreflexia attack ebbed in once more and he rested his head on the back of the Storm Arrow.

Come on, stay sharp! he commanded, refusing to accept anything less than 110 percent from himself, just as he did from everybody else. But he wasn't feeling that measure, not at all.

Then he glanced up to see Ron Pulaski at the evidence table and thoughts of the Watchmaker faded. The young officer was moving pretty slowly. Rhyme regarded him with concern. The jolt of the Taser had been pretty powerful, apparently.

But that concern was accompanied by another emotion, one he'd been feeling for the past hour: guilt. It had been exclusively Rhyme's fault that Pulaski-and Sachs too-had come as close as they had to being electrocuted by Galt's trap at the school. Sachs had downplayed the incident. Pulaski too. Laughing, he'd said, "She Tased me, bro," which apparently was some kind of joke, drawing a smile from Mel Cooper, but Rhyme didn't get it. Nor was he in a mood that was at all humorous. He was confused and disoriented… and not just from the medical emergency. He was having trouble shaking his sense of failure from letting down Sachs and the rookie.

He forced himself to focus on the evidence that'd been collected from the school. Some bags of trace, some electronics. And most important, the generator. Lincoln Rhyme loved big, bulky pieces of equipment. To move them took a lot of physical contact and that meant such objects picked up significant prints, fibers, hair, sweat and skin cells, as well as other trace. The generator was attached to a wheeled cart, but it would still have taken some grappling to get it into place.

Ron Pulaski got a phone call. He glanced at Rhyme and then headed into the corner of the room to take it. Despite his groggy demeanor, his face began to brighten. He disconnected and stood for a moment, looking out the window. Though he didn't know the substance of the conversation, Rhyme wasn't surprised to see the young man walk toward him with a confessional cast to his eyes.

"I have to tell you something, Lincoln." His glance took in Lon Sellitto too.

"Yeah?" Rhyme asked distractedly, offering a word that would have earned the young officer a glare, if he'd used it.

"I kind of wasn't honest with you earlier."

"Kind of?"

"Okay, I wasn't."

"What about?"

Scanning the evidence boards and the profile of Ray Galt, he said, "The DNA results? I know I didn't need to get them. I used that as an excuse. I went to see Stan Palmer."

"Who?"

"The man in the hospital, the one I ran into in the alley."

Rhyme was impatient. The evidence beckoned. But this was important, it seemed; he nodded, then asked, "He's okay?"

"They still don't know. But what I'm saying is, first, I'm sorry I didn't tell the truth. I was going to but it just seemed, I don't know, unprofessional."

"It was."

"But there's more. See, when I was at the hospital I asked the nurse for his social security number. And personal information. Guess what? He was a con. Did three years in Attica. Got a long sheet."

"Really?" Sachs asked.

"Yep… I mean, yes. And there's active paper on him."

"He's wanted," Rhyme mused.

"Warrants for what?" Sellitto asked.

"Assault, receiving stolen, burglary."

The rumpled cop barked a laugh. "You backed into a collar. Like, literally." He laughed again and looked at Rhyme, who didn't join in the fun.

The criminalist said, "So that's why you're so chipper?"

"I'm not happy I hurt him. It was still a screw-up."

"But if you had to run over somebody, it's better him than a father of four."

"Well, yeah," Pulaski said.

Rhyme had more to say on the subject, but this wasn't the time or place. "The important thing is you're not distracted anymore, right?"

"No."

"Good. Now, if we've got the soap opera out of the way, maybe we can all get back to work." He looked at the digital clock: 3 p.m. Rhyme felt the time pressure humming like, well, electricity in a high-tension wire. They had the perp's identity, they had his address. But they had no solid leads to his whereabouts.

It was then that the doorbell rang.

Thom appeared a moment later with Tucker McDaniel, minus his underling. Rhyme knew immediately what he was going to say. Everybody in the room probably did.

"Another demand?" Rhyme asked.

"Yes. And he's really upped the ante this time."

"WHAT'S THE DEADLINE?" Sellitto asked.

"Six-thirty tonight."

"Gives us a little over three hours. What's he want?"

"This demand's even crazier than the first two. Can I use a computer?"

Rhyme nodded toward it.

The ASAC typed and in a moment the letter appeared on the screen. Rhyme's vision was blurred. He blinked into clarity and leaned toward the monitor. To Algonquin Consolidated Power and Light and CEO Andi Jessen:

At about 6 p.m. yesterday, a remote control switch routed current from a spot network distribution system at an office building at 235 W. 54th Street totaling 13,800 volts to the floor of the elevator which had a return line connected through the control panel in the car. When the car stopped before it got to the ground floor a passenger touched the panel to hit the alarm button, the circuit was closed and individuals inside died.

Twice I've asked you to show good faith by reducing output of supply. And twice you have refused. If you'd done what I reasonably requested you would never have brought such suffering into the lives of the people you call your customers. You wantonly disregarded my requests and somebody else paid the price for that.

In 1931 when Thomas A. Edison died, his coworkers respectfully requested that all the power in the city be shut off for sixty seconds to mark the passing of the man who had created the grid and brought light to millions. The city declined.

I am now making the same request-not out of respect for the man who CREATED the grid but for the people who are being DESTROYED because of it- those who are made sick from the power lines and from the pollution from burning coal and from radiation, those who lose their houses from the earthquakes caused by geothermal drilling and damming our natural rivers, those cheated by companies like Enron, the list is endless.