“What’s that doing there?” she asked.

“I don’t know. It’s a replica. Half size. Fake marble. I think they move it around the country, in case somebody who wants to see it can’t make it to D.C.”

Eleanor’s breath caught sharply and she turned to him.

“Harry, this Monday is Memorial Day.”

“I know. Banks closed two days, some three. We’ve got to find Tran.”

She turned to head back to the bureau. He took a last look at the memorial. The long sheath of false marble with all the names carved into it was embedded in the side of the hill. A man in a gray uniform was sweeping the walkway in front of it. There was a pile of violet flowers from a jacaranda tree.

Harry and Eleanor were silent until they were out of the cemetery and walking back across Wilshire toward the Federal Building. She asked a question Bosch had been turning over in his mind and studying but had no good answer for.

“Why now? Why so long? It’s been fifteen years.”

“I don’t know. Just might be the right time, that’s all. People, things, unseen forces, sort of come together from time to time. That’s what I believe. Who knows? Maybe Meadows forgot all about Binh and just saw him one day on the street and it all came to him. The perfect plan. Maybe it was someone else’s plan or it really was hatched on that one day the three of them were together at Charlie Company. The whys you never really know. You just need the hows and the whos.”

“You know, Harry, if they’re out there, or I should say, under there, digging a new tunnel, then we have less than two days to find them. We have to put some crews underground and look for them.”

He thought that putting a crew in the city’s tunnels looking for a possible entrance to a bandit tunnel was a long shot. She had told him there were more than 1,500 miles of tunnels under L.A. alone. They might not find the bandits’ tunnel if they had a month. The key would be Tran. Find the last police captain, then find his bank. There you find the bandits. And the killers of Billy Meadows. And Sharkey.

He said, “Do you think Binh would give Tran to us?”

“He didn’t report his fortune was taken from the vault, so he doesn’t seem like the type that’s going to tell us about Tran.”

“Right. I think we should try finding him ourselves before we go to Binh. Let’s make Binh the last resort.”

“I’ll start on the computer.”

“Right.”

The FBI computer and the computer networks it could access did not divulge the location of Nguyen Tran. Bosch and Wish found no mention of him in DMV, INS, IRS or Social Security files. There was nothing in the fictitious name filings in the Los Angeles County recorder’s office, no mention of him in DWP records or the voter or property tax rolls. Bosch called Hector Villabona and confirmed that Tran entered the United States on the same day as Binh, but there was no further record. After three hours of staring at the amber letters on the computer screen, Eleanor turned it off.

“Nothing,” she said. “He’s using another name. But he hasn’t legally changed it, at least in this county. Nobody has the guy.”

They sat there dejected and quiet. Bosch took the last swallow of coffee from a Styrofoam cup. It was after five and the squad room was deserted. Rourke had gone home, after being informed of the latest developments and deciding not to send anyone into the tunnels.

“You know how many miles of underground flood-control tunnels there are in L.A.?” he had asked. “It’s like a freeway system down there. These guys, if they are really down there, could be anywhere. We would be stumbling around in the dark. They’ll have the advantage and one of us could get hurt.”

Bosch and Wish knew he was right. They gave him no argument and set to work finding Tran. And they had failed.

“So now we go to Binh,” Bosch said after finishing his coffee.

“You think he’ll cooperate?” she said. “He’ll know that if we want Tran, then we must know about their past. About the diamonds.”

“I don’t know what he’ll do,” he said. “I’ll go see him tomorrow. You hungry?”

“We’ll go see him tomorrow,” she corrected and smiled. “And yes, I’m hungry. Let’s get out of here.”

They ate at a grill on Broadway in Santa Monica. Eleanor picked the place, and since it was near her apartment Bosch’s spirits were high and he was relaxed. There was a trio playing in the corner on a wooden stage, but the place’s brick walls made the sound harsh and mostly unnotable. Afterward, Harry and Eleanor sat in a comfortable silence while nursing espressos. There was a warmness between them that Bosch felt but couldn’t explain to himself. He didn’t know this woman who sat across from him. One look at those hard brown eyes told him that. He wanted to get behind them. They had made love, but he wanted to be in love. He wanted her.

Always seeming to know his thoughts, she asked, “Are you coming home with me tonight?”

Lewis and Clarke were on the second level of the parking garage across the street and down a half block from the Broadway Bar & Grill. Lewis was out of the car and crouched at the guardrail, watching through the camera. Its foot-long lens was steadied on a tripod and pointed at the front door of the restaurant, a hundred yards away. He was hoping the lights over the door, by the valet’s stand, would be enough. He had high-speed film in the camera, but the blinking red dot in the viewfinder was telling him not to take the shot. There still wasn’t enough light. He decided he would try anyway. He wanted a hand shot.

“You’re not going to get it,” Clarke said from behind him. “Not in this light.”

“Let me do my work. If I don’t get it, I don’t get it. Who cares?”

“Irving.”

“Well, fuck him. He tells us he wants more documentation. He’ll get it. I’m only trying to do what the man says.”

“We should try to go down there by that deli, get a closer-”

Clarke shut up and turned around at the sound of footsteps. Lewis kept his eye to the camera, waiting for the shot at the restaurant. The steps belonged to a man in a blue security uniform.

“Can I ask you what you guys are doing?” the guard asked.

Clarke badged him and said, “We’re on the job.”

The guard, a young black man, stepped closer to look at the badge and ID and raised his hand to hold it steady. Clarke jerked it up out of his reach.

“Don’t touch it, bro. Nobody touches my badge.”

“That says LAPD. You all check in with Santa Monica PD? They know you’re out here?”

“Who the fuck cares? Just leave us alone.”

Clarke turned around. When the guard didn’t leave, he turned back and said, “Son, you need something?”

“This garage is my beat, Detective Clarke. I can be wherever I want to be.”

“You can get the fuck outta here. I can-”

Clarke heard the camera shutter close and the sound of the automatic wind. He turned to Lewis, who stood up smiling.

“I got it-a hand shot,” Lewis said as he stood up. “They’re on the move, let’s go.”

Lewis collapsed the telescope legs of the tripod and quickly got in the passenger seat of the gray Caprice they had traded the black Plymouth for.

“See ya, bro,” Clarke said to the guard. He got in behind the wheel.

The car backed out, forcing the security guard to jump out of the way. Clarke looked in the rearview mirror smiling as he drove toward the exit ramp. He saw the guard talking into a hand-held radio.

“Talk all you want, buddy boy,” he said.

The IAD car pulled up to the exit booth. Clarke handed the parking stub and two dollars to the man in the booth. He took it but didn’t lift the black-and-white-striped pipe that served as a gate.

“Benson said I have to hold you guys here,” the man in the booth said.