"They're here," he said. "How many one van? Docks open. They've been in maybe 20 minutes." His mind was moving faster than it had moved in 4 years, and it was the strangest, cleanest feeling he had ever had.

"Ma'am, they'll go to the sublevel first. They'll go to the desk. They'll take the book. That's 90 seconds. Then they've got to kill the box.

And the box takes longer. The box takes longer because the box is bolted, and the box is behind a chiller, and whoever's down there is looking at a room they've never been in with a flashlight and a work order." Marcus was out of the truck. "They're going to find it. It'll take them 15 minutes, but they're going to find it."

"Then don't go in." "What?" "Marcus, don't go in that building." Victoria's voice cracked open. "There's a man down there with a hammer who was sent by somebody who has spent 4 years being patient, and you are the only living witness to the only thing that matters, and if you walk into a sublevel and something happens to you, ma'am, it'll be an accident.

It'll be a slip and fall. It'll be a maintenance man in a maintenance room, and it will be the most believable death in the history of Cook County." "Ma'am?" "What?" "There's a second way out of every building," Marcus said.

"I told you, it's what I do." He hung up. At 12:46 in the afternoon, Marcus Carter walked into the Whitmore Tower through the retail arcade on the Wacker side, past a closed sandwich shop, and used a key he had cut himself in year two because the property manager kept losing his, and Marcus was tired of waiting. He did not take the elevator. He took the stair, and he did not run because he had learned 19 years ago that a man who runs into a mechanical room dies in it.

At sublevel two, he stopped at the door and listened. Voices. Two. And a sound he knew better than his own heartbeat, which was the sound of a man hitting metal with something that was not made for hitting metal. Marcus Carter did not open that door.

He went down one more flight to sub-level three, which existed on no floor plan anybody had looked at since 1974, and he walked 80 ft in the dark to the chase. And he climbed a ladder that had his own initials scratched into the third rung. And he came up through a hatch behind the number two chiller into the exact room where two men were standing with their backs to him. He watched them for 4 seconds. One of them had the green ledger under his arm.

The other one had a pry bar in the seam of a gray steel box that was bolted to a wall, and he was doing it wrong, and Marcus almost said so out loud, and that impulse was so insane that it nearly made him laugh. Then he stepped out and said, "Hey." Both men spun. "That's my desk," Marcus said. The one with the ledger said, "Sir, this is a restricted That's my desk."

Marcus walked toward them, and he was a big man, and his hand was black with dried blood, and he had not slept, and something about him made both of those men take a step back at the same time. "Third drawer down, rubber band, says c. a. r. t. e. r. on the spine in Sharpie because I wrote it there. So, let's you and me start there. What's your name?" "Sir."

"You've got a work order. Show me." "I don't have to." "You absolutely have to." Marcus stopped 6 ft away.

"Because this is my sub-level, and I'm the supervisor of record, and there is not a single vendor who touches a panel in this building without my signature, and I have never once signed yours. So, either you show me a work order with my name on it, or you're a man in a basement with a pry bar, and that's a different conversation, and it's got police in it. The one with the pry bar said, "Marty, let's go." "Marty?" Marcus said.

Good. Hi, Marty. Marty's face went the color of paste. Put the book on the desk. Look, man, Marty's voice had gone up half an octave.

We got a call, that's all. Guy calls at 11:00, says there's a records pick up in a bad box, says it's authorized top floor, says there's four grand in it for two hours on a Saturday. That's it. That's all I know. Who called?

I don't know. What's the number? Man, I don't. What's the number, Marty? And Marty pulled out his phone, and his hands were shaking so badly he dropped it.

And he picked it up and held it out like a man handing over a weapon. And Marcus Carter looked at the screen and saw a 312 number he did not recognize, and a call log that said, "11:04 a. m. Duration 9 minutes." 9 minutes. Marcus started laughing.

"9 minutes," he said. "What?" Nothing. Nothing. It's just funny.

He took a picture of the screen with his own phone, then another, then he handed it back. Put the book on the desk, Marty. Marty put the book on the desk. Now, here's what happens. Marcus's voice was almost gentle.

You two walk out of here. You go to your van. You go home. And in about 3 days, somebody's going to call you and ask you what you did on a Saturday. And Marty, I want you to think real hard about that phone call right now, while you're still a guy who did a job for four grand, and not a guy who obstructed a federal diligence process on a defense contract.

The one with the pry bar said, "A what?" "Ask Marty." They went. At 12:58 in the afternoon, Marcus Carter stood alone in a basement with a green ledger book in his hands and started to shake so hard he had to sit down on the concrete. Then he opened it.

February 11th. His own handwriting in blue ballpoint small and square and ugly. O 1:58 PWR event exec FL 34 panel B trip 0211 all access doors FL 34 fail open including 3 401 CEO 340 43409 confirmed physically 0234 reset doors secure MC He looked at it for a long time, then he called her. "I've got it." Victoria Whitmore did not say anything for four full seconds.

"Say it again." "I've got the book. I've got the box. I've got two contractors with a phone number and a 9-minute call. And ma'am?"

He was laughing and it was falling apart into something else. "Ma'am, the box is fine. He did it wrong. He was prying the seam and the seam's a lip. It's not even load-bearing.

He could have pried that thing till Tuesday. 60 days of footage. It's fine." "Marcus." "It's fine, ma'am."

Marcus pulled the drive. "I'm on it." "Pull it now. Pull it right now. And Marcus, do not look at it in that building."

Her voice was iron. "Do you hear me? Do not look at that footage on their network. Do not put it in a machine that lives in that tower. Take it out.

Take it somewhere with a door." At 1:11 in the afternoon, Marcus Carter walked out of the Whitmore Tower through a sandwich shop with a green ledger under his arm and a drive in his jacket pocket, and nobody stopped him because in 4 years, nobody had ever once looked at him. At 2:40 in the afternoon in an office on the 12th floor of a building on LaSalle with the lights off, Marlon Hayes said, "Play it again." Nia Fontaine played it again. Marcus stood against the wall with his hand wrapped in a bar towel and watched a black and white image of a basement with a timestamp in the corner that said, "February 11th."

At 2:09, a man walked into frame. Not Julian. Not Reeves. A woman. She was maybe 50.

She had a bag. She walked to the desk like she had been there before, and she opened the third drawer down, and she took out a green ledger book, and she stood there for 2 minutes and 11 seconds reading it, and then she put it back. And she left. Nobody in that room breathed. "Who is that?"

Marcus said. Nia Fontaine said in a voice with nothing in it, "That's Renata." At 2:43 in the afternoon, Marlon Hayes, 66 years old, the best criminal defense attorney in the state of Illinois, leaned back in his chair and said, "Oh, Harlan, you beautiful idiot." "Explain," Victoria said. She was on speaker from a lodge lobby 31 miles from anything, and her voice came out of a phone in the middle of a conference table like the voice of God.

"Victoria, sweetheart." Hayes rubbed his eyes. "Do you understand what you just showed me?" "I understand a woman read a maintenance log. You showed me a woman checking whether the maintenance log would hurt them 4 minutes before somebody deleted a personnel file two floors up."

Hayes leaned forward. "That's not opportunity. That's not motive. That's planning. That's premeditation on video with a timestamp, and it's in the handwriting of a man who's been logging that floor for 4 years.

And Victoria, I have been doing this for 41 years, and I have never in my life been handed a cleaner thing. It doesn't prove Harlan. It proves Renata, Hayes said. And Renata is 52 years old and makes $90,000 a year and has two kids at DePaul and has never committed a crime in her life. And on Monday morning at 8:00 a. m., two federal agents are going to knock on her door and say the words, "Obstruction of a defense diligence process."