Reeves had the team assembled in forty minutes. Okonkwo, three Guard soldiers, full contamination protocol. Paul joined without being asked, his medical kit over one shoulder, his expression the one he wore when the next thing was medical and potentially bad.
Kevin was already in the office chair by the door.
"No," Reeves said.
"I know the building."
"You know the building from three years of employment and thirty-two days of crisis. You also can't walk. The sublevel, if it exists, will involve stairs."
"I'll stay in the vehicle. Radio communication. But I need to be there. I'm the only person on this team who knows the layout, the floors, the utility corridors." He gripped the armrest. "Captain, I'm not going in. I'm going to the parking lot. I'm going to sit in a Humvee and talk on a radio. My knee can handle sitting."
Reeves looked at the knee. At the brace. At the walking stick propped against the wall. At the man in the chair who was asking to return to the building where one hundred and thirty-nine people had died and where the crisis that had consumed his life for thirty-two days had begun.
"You stay in the vehicle," she said. "Both feet stay in the vehicle. If I see you standing, I send you home."
"Understood."
Rachel appeared in the doorway behind him. She had her sketchpad. Volume five, the latest, the one she'd started at the church.
"I'm coming," she said.
"Rachel—"
"I'm not going into the sublevel. I'm not going into the building. I'm going to the parking lot with Kevin and I'm going to draw the conference center." She looked at Reeves. "Thirty-two days ago, I was inside that building. I want to see what it looks like from outside."
Reeves didn't argue with Rachel. Kevin had noticed, over the past two weeks, that almost nobody argued with Rachel. She had a way of stating her intentions that communicated both the intention and the fact that the intention was final.
"Parking lot," Reeves said. "Both of you."
---
The convoy left Grace Baptist at 1:30 PM. Two Humvees, the decontamination vehicle as backup, and a Guard supply truck carrying the portable containment equipment that Reeves kept loaded for exactly this kind of call. Kevin rode in the lead Humvee's passenger seat, his right leg extended into the footwell at the angle that Paul had said was least likely to make the knee worse. Rachel sat behind him with the sketchpad already open on her lap.
They drove east through Sacramento. The city looked ordinary from the Humvee's windows, the Friday afternoon version of a metro area going about its business. Traffic. Pedestrians. A coffee shop with a line out the door. The specific normalcy of a place where most people had heard about the containment operation on the news and had adjusted their routines accordingly and were now living in the space between awareness and daily life, the space where a city knew something was wrong and had decided to keep going.
The conference center appeared at 1:52 PM. Kevin saw it through the windshield, and the building hit him the way a room hits you when you walk into it after years away and the furniture is the same but the meaning of the furniture has changed.
The parking structure was damaged. The third level, where the group had made their stand, where the confrontation with Castellan's security team had played out, had a section of railing torn away and scorch marks on the concrete from the fire Rachel had started with the document cache. The main building's windows were dark. Six floors of glass and steel and corporate architecture that Kevin had walked into every morning for three years and that he had not seen since the morning he'd walked out of it with eight other people and a walking stick and a plan to reach a church.
The motivational poster on the second floor was still visible through the window. TEAMWORK MAKES THE DREAM WORK. The poster had been there during the retreat. It had been there during the outbreak. It had been there when the infected filled the hallways and when Kevin's group had barricaded the conference room and when Priscilla had last walked to the elevator as herself. Thirty-two days of teamwork. Thirty-two days of dreams.
"You okay?" Rachel said from the back seat.
"Yeah." He wasn't sure if that was true. The building looked smaller than he remembered. That was wrong. The building should have looked larger, the way places of trauma were supposed to grow in memory. But it looked smaller. Three floors of offices, a conference wing, a lobby, a parking structure. The architecture of a mid-size corporate campus. The building where one hundred and thirty-nine people had been used as test subjects in a field demonstration for a consortium of defense contractors.
Small.
Rachel was already drawing. She'd turned in her seat to face the building, the sketchpad braced against the window, her pen moving with the focused speed she used when she was capturing something that mattered. Kevin watched her draw the damaged parking structure and the dark windows and the motivational poster, and he thought about the last time she'd drawn this building, which had been from inside it, when the hallways were full and the vending machines were rationed and Derek was talking about synergy.
Dr. Tran's assessment team had a checkpoint at the main entrance. Two county health workers in protective gear, a folding table with a sign-in sheet and decontamination supplies, the institutional infrastructure of a building under medical assessment. They looked up when the Guard convoy pulled into the parking lot.
Reeves was out of the second Humvee before it fully stopped. She walked to the checkpoint, identified herself, and explained the situation in the direct, stripped-down language that military officers used when they were telling medical personnel that the building they'd been working in might have a problem they didn't know about.
Dr. Tran arrived at the checkpoint eight minutes later. He'd been on the third floor, monitoring the assessment team's daily rounds. He was wearing a protective suit with the hood down, and his face had the expression of a physician who'd been given new information about a patient he thought he understood.
"A sublevel," Tran said. He was standing by Kevin's Humvee, speaking through the open window, because Kevin was in the Humvee and wasn't leaving the Humvee. "There's nothing in the building documentation I received from the county. Nothing in the architectural review. The utility corridor in the basement level terminates at a concrete wall."
"The wall was added during the 2021 renovation," Kevin said. "Behind it is a door to the sublevel. The door has a keypad lock. The lock is dead because the power's been out."
"My team has been in that utility corridor multiple times. We use it to access the building's water system for the inhibitor treatment." Tran's voice was steady, but his hands weren't. He was holding a clipboard and the clipboard was shaking slightly, the vibration of a man who'd been working in a building for two weeks without knowing what was underneath it. "The water treatment access point is twenty feet from the basement wall. We've been within twenty feet of this."
"I know."
"Mr. Park. The infected in this building. The assessment team. If there's degraded pathogen material below us—"
"That's why we're here." Kevin looked at Reeves, who'd finished briefing Tran's checkpoint staff. "Captain. The utility corridor. The wall."
Reeves nodded. She keyed her radio. "Okonkwo, take your team in. Basement level, utility corridor, far wall. Look for a door behind recent construction. The door has a keypad lock, no power. You'll need to breach."
"Copy, Captain. Team is suited up. Moving to basement access."
Kevin listened. The radio was on the Humvee's dash, the speaker crackling with Okonkwo's team's communications as they moved through the building. He heard the sounds of the conference center through the radio, the sounds of a building he'd worked in for three years, filtered through the microphones of soldiers in hazmat gear.
Rachel had stopped drawing. She was listening too, the pen still in her hand, the sketch of the building half-finished on the page.
"Basement level," Okonkwo's voice said. "Moving through the corridor. I see the water treatment access point. Pipes, valves, standard utility infrastructure. Continuing to the far wall."
A pause. Footsteps on concrete. The rustle of contamination suits.
"I see it," Okonkwo said. "The far wall. It's drywall over steel framing. Recent construction, you can see where the paint color doesn't match the original walls. There's a seam on the left side. And there." Another pause. "A keypad. Recessed into the wall, painted over. Dead."
"Breach the door," Reeves said.
The sound of tools. A pry bar on drywall. The crack of the false wall giving way, exposing the steel door behind it. Then the heavier work of a door that had been built to keep things in or out, the sound of a soldier applying leverage to a frame that had been designed by people who didn't want it opened by soldiers applying leverage.
"Door's open," Okonkwo said. "Stairs going down. One flight. It's dark. Switching to headlamps."
Kevin leaned forward in the passenger seat. Rachel's hand found his arm. Not squeezing. Just there.
"The smell," Okonkwo said. His voice had changed. Lower, more careful, the voice of a man encountering something his training had prepared him for but that his experience hadn't. "Chemical. Cold. Like a freezer that's been off for a couple days and the contents are starting to turn. There's condensation on the walls."
"Continue," Reeves said.
Footsteps on stairs. The team descending. Kevin counted the seconds. Ten. Twenty. The sound of a door at the bottom being tested, then opened.
"We're in." Okonkwo's voice was quiet now, the microphone picking up the acoustic change of a room that was different from the corridor above. Smaller. Sealed. "Captain, this is a laboratory. Workstations along the left wall. Equipment, I'm seeing centrifuges, a fume hood, what looks like a biosafety cabinet. This was not storage. This was an active lab."
Kevin looked at Rachel. She was staring at the radio, the pen motionless.
"Continuing to the cold storage," Okonkwo said. "It's at the far end. Industrial unit, approximately six feet by eight feet. Digital display on the front panel. Display is dead. The battery backup unit is on the floor next to it. Battery indicator shows zero."
"Can you read the internal temperature?"
"There's a manual gauge on the side. I'm reading..." A pause. "Eleven point three degrees Celsius. Captain, the safe threshold for this type of material storage is negative twenty. We're seventeen degrees above safe threshold."
Tran was at Kevin's window again. He'd heard the numbers. "Eleven degrees Celsius. The pathogen material at that temperature is still contained if the storage vials are sealed, but the structural integrity of the vials degrades above negative five. If any of the vials have micro-fractures—"
"Okonkwo," Reeves said into the radio. "Are the containment seals on the cold storage unit intact?"
"Exterior seals are intact, Captain. I can see through the viewing panel. The interior is organized, rack-mounted vials in a standard laboratory storage configuration. I count approximately..." A long pause. "Approximately forty vials. Small, maybe ten milliliters each. They appear intact from visual inspection. No obvious leakage. But at eleven degrees, the material inside is in a degraded state."
Forty vials. Ten milliliters each. Four hundred milliliters of pathogen material. Kevin didn't know the concentration levels or the deployment methodology, but he knew what Sarah Chen had said: forty percent of the original Sacramento deployment volume. Enough to do what had been done to the conference center and do it again somewhere else.
"Captain," Okonkwo's voice came again. "There's more down here than the cold storage. The workstations have documents on them. Printed reports, lab notebooks. Some of this is labeled. I can see BioVance headers on the notebooks. And Meridian. Both." He was moving, his boot steps audible on the laboratory floor. "This was a production lab. They weren't just storing material here. They were producing it. The equipment set matches a small-scale synthesis facility."
Kevin closed his eyes. The conference center wasn't just a test site. It was a factory. BioVance had been manufacturing pathogen material in a laboratory under the building where their employees worked, under the floors where Priscilla organized catering and the sales team took calls and Kevin wrote software and Derek gave speeches about corporate values.
The deployment hadn't come from Facility Gamma. Part of it had been made right here. Under their feet. While they ate lunch in the cafeteria and complained about the coffee machine and sat through Derek's quarterly all-hands meetings.
"Secure the lab," Reeves said. "Don't touch the cold storage unit. Don't open any sealed containers. Document everything with photos. I want a full inventory of the cold storage contents and the lab equipment."
"Copy, Captain."
A pause. Okonkwo's team moving through the lab, the sounds of soldiers photographing a crime scene that was also a biohazard that was also the place where the thing that had killed one hundred and thirty-nine people had been built.
"Captain." Okonkwo's voice again. Different now. Slower. "One more thing."
"Go ahead."
"The cold storage unit. It has two compartments. The main compartment with the forty vials, that's sealed, temperature compromised but containment intact. The secondary compartment is smaller. About a quarter the size." He paused. The pause was the kind that happened when a trained professional found something that moved the situation from bad to worse. "The secondary compartment is open. The lock has been manually overridden. And the interior, based on the rack configuration, held eight vials. The rack slots are empty."
The radio was quiet. Reeves was looking at Kevin. Kevin was looking at the radio.
"The secondary compartment was accessed recently," Okonkwo continued. "The override tool is still on the workstation next to the unit. There's no dust on it. The condensation pattern on the compartment's interior is inconsistent with the main compartment, which tells me the secondary compartment was opened and closed within the last five to seven days." He paused again. "Captain, someone has been in this lab since the building went dark. And they took eight vials."
