"I didn't find it. Victor Raines did."
Marcus felt the room grow colder.
"Where is Raines?"
Whitaker's smile disappeared.
"He's on his way."
Marcus turned toward the door.
At that moment, the lights went out.
A loud metallic crash echoed through the corridor.
Someone shouted.
Marcus heard footsteps running toward him and instinctively moved to the side as a figure rushed through the darkness. He struck the wall, recovered, and raised his flashlight.
A man in black clothing was moving toward Elena.
Marcus shouted her name.
Sloane appeared from the corridor and intercepted the attacker. The two men collided with the table, sending folders and tools scattering across the floor.
Marcus rushed forward, but Whitaker seized the opportunity to move toward the rear exit.
"Whitaker, stop!"
The deputy commissioner ran.
Marcus followed him through a narrow passage and down a second flight of stairs. He could hear Sloane struggling with the attacker behind them, while Elena called for someone to turn on the emergency lights.
Whitaker reached a steel door and pulled it open.
Beyond it lay an underground loading area.
A black vehicle waited beside the ramp, its engine running.
Whitaker sprinted toward it.
Marcus caught him before he reached the passenger door. They fell against the side of the vehicle, and Whitaker struck Marcus across the face with his elbow.
Marcus staggered, recovered, and forced him against the metal panel.
"Who sent you here?"
Whitaker struggled to break free.
"You don't understand what you're doing!"
"Then explain it!"
"You think Daniel was a hero? You think he died because he was trying to save an innocent man?"
Marcus tightened his grip.
"What are you talking about?"
Whitaker looked directly into his eyes.
"Your brother discovered something much worse than a missing witness statement. He found out that the murder of Thomas Avery was only one part of a larger operation. Avery wasn't killed because he knew too much about a few illegal contracts."
"Why was he killed?"
"Because he had identified the people who were financing an entire network of corrupt officials. The money was being used to buy influence, manipulate investigations, and control public contracts across several cities."
Marcus stared at him.
"And Daniel found the records?"
"He found part of them."
"Where are the rest?"
Whitaker looked toward the vehicle.
For a moment, Marcus thought he would answer.
Instead, Whitaker suddenly smiled.
"Ask your brother."
Then he drove his knee into Marcus's stomach and tore himself free.
Marcus stumbled backward.
Whitaker climbed into the vehicle, slammed the door, and accelerated up the loading ramp. Marcus reached the entrance just in time to see the car disappear into the rain.
He stood in the doorway, breathing hard, one hand pressed against his ribs.
Behind him, footsteps approached.
Elena appeared first, followed by Sloane.
"Are you hurt?" she asked.
Marcus shook his head.
"Where's Whitaker?"
"Gone," Sloane replied.
Marcus turned toward him.
"The attacker?"
"Escaped through the service entrance."
Marcus looked back at the storage room.
The toolbox was still on the table.
He returned to it, lifted the lid, and examined the contents more carefully. The tools appeared ordinary, but the folded cloth beneath them concealed a small rectangular object wrapped in waxed paper.
He removed it.
Inside was a brass plate, no larger than a credit card, engraved with a series of numbers and letters.
Beneath it lay a photograph.
Daniel stood beside their father in the garage. Both were smiling, and the old green toolbox sat on the workbench between them.
On the back, Daniel had written a sentence.
The smallest door is sometimes the hardest to find.
Marcus turned the photograph over again.
The handwriting was unmistakable.
He examined the brass plate.
The engraved characters formed a sequence:
M-714 / 03-19 / 8821
Elena leaned closer.
"What does it mean?"
Marcus stared at the numbers.
He recognized the first part. M-714 was the designation of Daniel's locker at the precinct.
The second part was a date.
March nineteenth.
The date their father had died.
The final number meant nothing to him.
Sloane examined the plate.
"That looks like an archive access code."
"An access code to what?"
"Possibly a storage compartment. Some of the old evidence facilities used numbered lock systems."
Marcus turned toward the rows of filing cabinets.
"Then we search every cabinet."
They began working systematically, checking labels and examining the records that remained. Most of the boxes contained ordinary administrative documents. Others held evidence from long-closed cases, their labels faded and their seals broken.
At the back of the room, Elena found a cabinet with a narrow drawer marked M-714.
The drawer was locked.
Marcus took the brass key from his pocket.
For seventeen years, he had carried it without knowing what it was meant to open. He had never considered that it might belong to something other than his father's toolbox.
He inserted the key.
It turned smoothly.
The drawer slid open.