The hallway was narrow.
Old.
Unlike the rest of the building.
The concrete walls were unfinished.
He followed the corridor until he reached a steel door.
It was locked.
Marcus scanned his badge.
Red light.
Access denied.
He tried again.
Still denied.
Then he noticed something.
The lock had been bypassed manually.
Someone had opened it recently.
Marcus drew his flashlight.
He pushed the door.
It opened.
Beyond it was darkness.
The old emergency shelter stretched beneath the building.
Rows of storage rooms.
Electrical panels.
Old ventilation shafts.
And at the far end...
A light.
Marcus moved toward it.
Then he heard voices.
Two men.
One of them was saying:
"The old man knows."
Another replied:
"Then we deal with him."
Marcus stopped.
He slowly moved closer.
The first voice continued.
"Tonight?"
"No. Tomorrow."
"What about Whitmore?"
"He's seventy-eight. He'll be easy to discredit."
Marcus recognized the second voice.
His own supervisor.
Marcus's blood went cold.
He stepped backward.
His shoe touched a metal pipe.
Clang.
The voices stopped.
Marcus ran.
He reached the door.
It slammed shut behind him.
He pulled his badge.
Nothing.
Locked.
He tried his radio.
No signal.
Then the lights went out.
Complete darkness.
Marcus pressed himself against the wall.
He heard footsteps approaching.
Slow.
Calm.
Someone was coming for him.
Then his phone rang.
The sudden sound nearly made him jump.
He pulled it from his pocket.
Unknown number.
He answered.
"Hello?"
A familiar voice said:
"Marcus, don't move."
Daniel.
Marcus whispered:
"How are you calling me? There's no signal."
"I know."
"How did you know?"
Daniel's voice became urgent.
"Because I designed that corridor."
Marcus stared into the darkness.
"What do I do?"
"Three steps to your left."
Marcus moved.
"Now reach down."
His fingers found a metal lever.
"Pull it."
Marcus pulled.
A hidden panel opened.
Air rushed into the corridor.
"Get inside."
Marcus squeezed through.
The panel closed behind him.
"What is this?"
"An old maintenance tunnel."
Marcus heard footsteps outside.
Daniel spoke again.
"Do not come out."
"Who are they?"
"I think I know."
"Who?"
There was a pause.
Then Daniel said:
"The man who just ordered your death."
Marcus's heart pounded.
"Who?"
Daniel answered:
"Arthur Kane."
The next morning, Chicago woke to headlines about Harrison Grand Holdings.
A major acquisition was reportedly imminent.
Arthur Kane's company had offered billions to purchase the Harrison organization.
Analysts called it a historic deal.
Nobody knew that beneath the building, a different story was unfolding.
Marcus met Daniel before sunrise.
Evelyn Harrison joined them.
She looked tired.
But determined.
"I should have listened to Daniel thirty years ago," she said.
Marcus looked at her.
"What happened last night?"
"We discovered someone has been accessing the original shelter."
Evelyn nodded.
"That's where Kane keeps his leverage."
Marcus frowned.
"Leverage?"
Daniel opened the canvas bag.
Inside was a small metal box.
He placed it on the table.
"Thirty years ago, after the fire, I copied the original structural records."
He opened the box.
Inside were photographs.
Receipts.
Names.
And one cassette tape.
Marcus stared.
"What's on it?"
"A recording."
"Of what?"
Daniel looked at Evelyn.
"The conversation between Kane and the contractor who started the fire."
Marcus felt his pulse quicken.
"You had this for thirty years?"
Daniel nodded.
"Why didn't you release it?"
"Because the man who recorded it disappeared."
"And you were afraid."
Daniel didn't deny it.
"Yes."
Evelyn touched his hand.
"But now?"
Daniel looked at Marcus.
"Now I'm tired of being afraid."
Suddenly, Marcus's phone rang.
Unknown number.
He answered.
A man's voice spoke.
"Mr. Reed."
Marcus recognized it.
Arthur Kane.
"You've been asking questions."
Marcus said nothing.
"You should stop."
"No."
Kane laughed.
"Do you know what happens to people who stand in the way of powerful men?"
Marcus looked at Daniel.
"Sometimes they become witnesses."
Kane's voice became colder.
"You're not a hero."
"I never said I was."
"Then why continue?"
Marcus looked toward the city.
"Because someone has to."
The line went dead.
By noon, the building was surrounded by reporters.
Someone had leaked documents.