CHAPTER 14
Nikolai's first instinct was to break the western wall.
Facility Four's exterior response team carried shaped breaching charges designed to open a cargo bay after structural failure. The bay wall could be penetrated in ninety seconds. Fresh air would enter. Medical teams would reach the fallen worker.
Caterina stopped him before he transmitted the order.
"No breach."
Nikolai looked at the red emergency map. "The ventilation is contaminated."
"The west wall borders the insulation service void."
"And?"
"Look at the thermal indicator."
A narrow display above the western exit had turned amber, then orange. Heat climbed inside the wall while the bay itself remained cold.
Secondary fire.
The refrigeration panels used insulated cores enclosed behind metal skins. If fire had entered the void, an exterior breach would feed oxygen through the entire cavity and send flame along the wall faster than the suppression system could isolate it.
The facility engineer saw it next. "She's right. Breach could cause flashover."
Nikolai changed the order before pride could become casualty.
"No exterior breach. Isolate western response. Find the maintenance purge route."
The worker on the floor convulsed once.
Francesca kept him on his side while Caterina stripped the protective film from a claims case and used it to cover the nearby floor vent. Others followed, sealing diffusers with document sleeves and cargo wrap. Improvised, ugly, effective.
The air still carried chemical vapor.
Nikolai removed his suit jacket, folded it, and placed it over the worker's chest for warmth without obstructing breathing. The movement pulled at the old glass cuts along his shoulder from the tunnel attack. He ignored them.
"Manual corridor here," Caterina said.
She pointed to a dotted line on the emergency plan. It ran beneath the eastern inspection station toward a maintenance stair outside the automated containment grid.
"That route is for technicians," the engineer said. "The inner door requires a mechanical release from Control Two."
Daria and Camille were trapped inside Control Two.
Smoke now obscured half the observation glass.
Nikolai called Daria through the isolated radio. Static answered, then her voice.
"We have fire in the cable chase. Primary door will not release. Camille is shutting the evidence cart vents."
Caterina took the radio. "Can you reach the manual isolation cabinet?"
"Across the room."
"Do not cross through visible smoke. There should be a floor panel beneath the north console."
The engineer stared at her. "How do you know?"
"The facility drawings Francesca required before entry."
Nikolai had read the security plan.
Caterina had read the building.
Daria's breathing came through the radio as she moved low. Metal scraped.
"Panel open," she said.
"Three red levers and one black wheel?"
"Yes."
"Turn the wheel counterclockwise until resistance, then pull only the center lever."
"That closes the bay supply," the engineer said.
"And opens the maintenance purge," Caterina replied.
Daria turned the wheel.
The poisoned air stopped flowing from the ceiling.
A deeper mechanical vibration began beneath the floor. The dotted maintenance door at the eastern edge released one inch.
Nikolai reached it first. Heat pressed through the seam from the corridor beyond, but no smoke entered.
"We move the worker first," Caterina said. "Then claims staff. Then evidence."
"Evidence after people," Francesca corrected.
"Agreed."
Nikolai looked at the cargo. "And the medicine?"
"It remains sealed until the fire is isolated," Caterina said. "Opening the bay destroys the temperature chain and gives them the loss they manufactured."
Even under threat, she understood that survival included preserving what the attack had been designed to make worthless.
The maintenance door opened far enough for one person at a time.
Nikolai lifted the unconscious worker. The man's weight settled across his shoulders and arms. Leonid, trapped with the exterior team beyond the bay, would have objected to the heir carrying anyone through an unverified corridor.
Leonid was not inside.
Nikolai was.
Caterina took the worker's feet until Francesca found a low transport board in the emergency cabinet. Together they moved him through the narrow passage.
The corridor descended beneath the inspection floor, barely wide enough for the board. Pipes ran overhead. Emergency lights pulsed red at long intervals. Behind them, the insulation fire struck the wall with dull internal sounds.
At the first junction, the route divided.
The facility engineer pointed left. "Medical access."
Caterina examined the airflow marker. A strip of emergency tape moved toward the left corridor, not away from it.
"Contamination is drawing that direction," she said. "Right."
"Right reaches archive service."
"And the archive service has a positive-pressure stair."
Nikolai did not ask whether she was certain.
"Right," he ordered.
They moved.
The stair door opened to clean air and two facility medics who had entered through the unaffected north wing.
The worker was transferred with oxygen already flowing.
Francesca's specialists followed. Camille emerged coughing but upright.
Daria came last from Control Two with the claims cart handle in one hand and a black paper ledger under her arm.
"Original temperature record," she said. "It was inside the manual cabinet."
The engineer stared. "Those are supposed to be in records control."
"Someone moved it where the fire would destroy it," Daria answered.
Nikolai looked toward Caterina.
Soot marked one side of her face. A shallow cut crossed her palm where the emergency map glass had broken. She remained composed, but he saw the tremor begin only after the final person entered clean air.
Control after consequence.
Not absence of fear.
The fire team isolated the western void without breaching the bay. The medical cargo remained within range. No one died.
Two hours later, the original temperature ledger lay beneath independent glass in the north conference room. Francesca controlled the paper. Claire and Matteo confirmed the external hashes. Daria opened the manual authorization page.
The sabotage order carried Galina Volkov's elder classification.
Not merely provisioning access.
Her class.
The order had been entered at 10:42 a.m.
At 10:42, Galina had been visible on a live Volkov council broadcast from a courthouse forty miles away.
Caterina studied the physical impression beside the timestamp. "The class is genuine. The time is not."
Daria nodded. "A mirrored authorization."
Nikolai looked at the signature pattern again.
Someone had used Galina's authority while constructing an alibi strong enough to protect her.
Or Galina had created the alibi herself.
The distinction remained unresolved.
The attack had not.
It had tried to kill Caterina, destroy the ledger, and make valuable medicine disappear inside a legitimate emergency.
Nikolai placed his hand beside hers on the glass without touching.
He had followed her route instead of his instinct.
Everyone alive in the room was the consequence.