The basement storage room was barely large enough for three people.
Its walls were covered with old shelves, abandoned furniture, and cardboard boxes that had not been moved in years.
A single fluorescent light illuminated the center of the room.
Agent Bennett stood beside a metal cabinet while Special Agent Miller examined the empty space where the black envelope had apparently been stored.
"Someone took it," Miller said.
Bennett nodded.
"Recently."
She pointed toward the cabinet.
A thin layer of dust covered its surface, except for a clean rectangular outline where an object had been removed.
The technician photographed the area.
"Could have happened within the last few days."
Miller looked toward the building manager.
"Who has access to this room?"
Lawson shook his head.
"Nobody. It's supposed to remain locked."
"Who has a key?"
"The owner, me, and the maintenance supervisor."
"Where is the maintenance supervisor?"
"I don't know. He hasn't been here since Monday."
Bennett turned.
"What's his name?"
"James Carter."
"Get his contact information."
Lawson pulled out his phone.
But before he could make the call, a federal agent approached.
"Agent Bennett, we found something in the back corner."
He held a small envelope.
Unlike the missing black envelope, this one was white and had no official markings.
Bennett carefully opened it.
Inside was a single photograph.
It showed three men standing outside a private office building.
One was Deputy Chief Robert Harlan.
Another was Officer Daniel Mercer.
The third man was unfamiliar.
He wore an expensive gray suit and carried a black briefcase.
On the back of the photograph, someone had written:
THE MONEY NEVER MOVED THROUGH THE DEPARTMENT. IT MOVED THROUGH THE PEOPLE WHO PROTECTED IT.
Miller examined the image.
"Can we identify the third man?"
"Not yet."
Bennett turned the photograph over again.
A small address had been written beneath the message.
It belonged to an office building in downtown Los Angeles.
"Let's check it."
Miller called the team.
"Run the address through the federal database. Find out who owns the property and what companies operate there."
While the technicians worked, Bennett received another call.
This time, the number was recognized.
It belonged to Commander Collins.
She answered.
"Agent Bennett."
His voice was strained.
"You need to come back to the station."
"What's happening?"
"I found something in my office."
"What?"
"An envelope. It was left on my desk."
"Don't touch it."
"I haven't."
"What's written on it?"
Collins took a breath.
"Your name."
Bennett looked at Miller.
"What's inside?"
"I haven't opened it."
"Good. Secure your office and keep everyone away from it. We're coming back."
She ended the call.
Miller frowned.
"Could be another attempt to intimidate us."
"Or an attempt to control the investigation."
They returned to Central Division shortly before 1:00 p.m.
The building remained under lockdown.
Commander Collins waited near his office, visibly shaken.
The envelope lay on his desk inside a clear evidence container.
Bennett examined the front.
Her name had been printed in black capital letters.
Inside was a photograph.
It showed Bennett entering the police station that morning.
The image had been taken from across the street.
Someone had been watching her before she arrived.
Beneath the photograph was a handwritten message.
YOU WERE WARNED. NOW ASK YOUR COMMANDER WHAT HAPPENED IN ROOM 12.
Bennett looked at Collins.
"Do you know what Room 12 is?"
He slowly shook his head.
"Not until Olivia mentioned it."
"Then why does this message refer to it?"
Collins stared at the photograph.
"I don't know."
Bennett turned toward Miller.
"Find out everything about the building's original layout. Every room, every renovation, every archived maintenance record."
Miller nodded.
A technician suddenly called from the command center.
"Agent Bennett! We identified the man in the photograph."
She hurried toward the screen.
The image had been enlarged.
The third man was now clearly visible.
His name appeared beside it.
VICTOR BLACKWELL β PRESIDENT, WESTBRIDGE PROTECTIVE SERVICES.
Bennett recognized the name immediately.
Blackwell was the executive at the center of the original corruption investigation.
But the next line was even more disturbing.
The database showed that Westbridge had recently received a new federal security contract.
The contract had been approved by an office whose authorization appeared to come from a senior government official.
Bennett read the name.
Then she went completely still.
Miller noticed.
"What is it?"
She turned the screen toward him.
The authorization belonged to someone who was supposed to be overseeing the entire federal investigation.
Someone with access to every report, every witness statement, and every operational detail.
DEPUTY DIRECTOR CHARLES WHITMORE.
Miller's face lost its color.
"That's impossible."
Bennett closed the folder.
"No," she replied quietly. "It explains everything."
She looked toward the photograph of herself entering the station.
"Someone knew we were coming before we arrived."
Then the lights in the command center suddenly went out.
Every monitor went black.
The emergency lighting flickered on a second later.
A radio crackled.
"Command, we've lost external communications."
Another voice followed.
"All security cameras are offline."
Bennett reached for her phone.
No signal.
Then, from somewhere deep inside the station, a single gunshot echoed through the building.
Commander Collins turned toward the corridor.
Miller reached for his radio.
And Agent Bennett realized that the lockdown had not been designed to keep the threat outside.
It had been designed to trap everyone inside.