4. Whispers of VenApex

The attic ladder was heavier than Ellis remembered. His shoulders screamed as he heaved it upright, the wooden rungs slick with decades of accumulated dust and the faint, oily residue of the chainmail net. Above him, Jason Mbeke hung motionless, his one free arm frozen mid-saw, the knife blade still pressed against a half-severed link.

“Don’t move,” Ellis repeated, his voice hoarse. “If you cut yourself loose now, you’ll fall twelve feet onto your head.”

Jason’s eyes were wide and white in the darkness, the night-vision goggles pushed up on his forehead like the eyes of some startled deep-sea creature. “The helicopter—what’s it carrying?”

“Something worse than fire.” Ellis braced the ladder against the attic opening and tested its stability with one hand. It held. “Can you climb down if I stabilize the net?”

“I think so. My left arm’s numb, but my legs are free.”

Ellis climbed three rungs, high enough to reach the edge of the chainmail. The net was anchored at four points to the attic rafters, each anchor a steel eyebolt he had screwed into the old oak beams two winters ago. He had designed the release mechanism to be simple—a single pull on the master cord would drop all four anchors simultaneously—but the manual override required releasing each anchor individually, a slow and deliberate process.

The helicopter’s rotor noise swelled, and the whole house seemed to shudder in sympathy. Through the attic’s single round window, Ellis saw the searchlight sweep across the barn and pause, fixing on something in the yard. CleanTrack One and Number Two, probably, fleeing toward the treeline. Or Matchbook, still holding his position near the propane tank.

“Who are you?” Jason asked, his voice shaking. “The brief said you were a retired factory worker. It didn’t say anything about—about any of this.”

“I was a systems engineer,” Ellis said, working the first anchor pin loose with his thumb. “I designed safety mechanisms for industrial facilities. The kind that stop chain reactions before they kill people.”

“This doesn’t feel like a safety mechanism.”

Ellis paused, his hand on the second anchor. “No. It doesn’t.” He pulled the pin free, and the net sagged another few inches. Jason gasped and grabbed at the remaining anchors, his knuckles white.

The helicopter shifted, its searchlight swinging back toward the house. Ellis saw the beam pass over the kitchen window, the living room, the bedroom where Margaret’s photograph still sat on the nightstand. The figure in the open cabin door was more visible now—a woman in dark coveralls, her hair pulled back in a severe bun, her posture rigid with authority. She was not wearing a balaclava. She did not need to.

Lorna Voss.

Ellis recognized her from the photographs in Margaret’s binder, from the press conferences she had given after the trial deaths, from the Congressional hearing where she had looked directly into the camera and called the cytokine storms “an unforeseeable immunological event.” She was here, a hundred feet above his barn, holding a canister of weaponized science like a farmer holds a sack of seed.

The third anchor came free. The fourth was jammed, the pin bent from the weight of Jason’s body. Ellis pulled harder, felt something in his shoulder pop, and ignored it.

“Why didn’t you just give them the binder?” Jason asked, his voice cracking. “It’s just paper. It’s not worth dying for.”

“My wife printed those pages while her liver was failing,” Ellis said, his voice flat. “She highlighted the data they’d manipulated. She wrote notes in the margins. She spent the last two months of her life trying to prove that the company she trusted had killed her. It’s not just paper.”

The fourth pin came loose with a shriek of bent metal, and the net dropped. Ellis caught the falling mass of chainmail with one arm, his feet slipping on the ladder, and Jason tumbled free with a cry, landing hard on the hallway floor. The net followed, a cascade of steel links that pooled around the young man like metallic water.

Outside, the helicopter’s engine pitched higher. Ellis looked up at the round attic window and saw Voss raise the canister, her arm silhouetted against the dim cabin lights.

He grabbed Jason by the collar of his tactical vest and hauled him toward the bedroom. “Move. Now.”

They stumbled through the doorway just as the first canister hit the roof. The impact was a dull thump, followed by a hiss that Ellis could feel in his teeth. The aerosolized payload dispersed through the attic, a colorless mist that would have been invisible in daylight but that glowed faintly green in the helicopter’s searchlight.

Ellis slammed the bedroom door and pressed his back against it, his breath ragged. The bedroom was his last redoubt, the room where Margaret had died in a hospital bed rented from a medical supply company in Davenport, the room where he had held her hand while the monitors beeped and the oxygen machine hummed and the winter light fell gray through the lace curtains she had sewn herself.

He had not changed the curtains. He had not moved the bed. He had only added the traps.

“What was that?” Jason crouched against the footboard, his voice barely a whisper. “What did she drop on us?”

“CRISPR vectors. Gene-editing agents, aerosolized for respiratory delivery. They’re designed to degrade within hours, but while they’re active, they can edit the DNA of any living cell they contact.” Ellis moved to the window and peered through the curtain. The mist was spreading, a faint luminescence settling over the attic. “In a laboratory, they’d be contained in a biosafety level three facility. Out here, they’re just poison with a short half-life.”

Jason stared at him, his young face pale. “And we’re breathing it?”

“Not yet. The bedroom is sealed.” Ellis pointed to the doorframe, where a thick rubber gasket lined the edges. “I installed positive pressure systems in this room after Margaret got sick. She needed clean air. The filters are HEPA, rated for biological contaminants.”

It was a lie, or close enough to a lie that the distinction did not matter. The positive pressure system was real—Ellis had built it from a repurposed vacuum motor and a stack of furnace filters—but he had no way of knowing whether it would stop an aerosolized gene-editing vector. He was gambling on the physics of particle filtration, on the assumption that the delivery system Voss was using was crude enough to produce droplets large enough to be caught by a filter designed for household allergens.

If he was wrong, they were both already dead, their cells rewriting themselves into something unrecognizable.

He did not share this calculation with Jason. The young man was already shaking, his hands pressed flat against the floor as if he could feel the mist seeping through the boards.

“Why would she do this?” Jason asked. “We were on her side. We were hired to help her.”

“You were hired to retrieve property. When you failed, you became liabilities.” Ellis moved to the closet and pulled out a heavy duffel bag, the one he had packed for exactly this scenario. Inside were two respirators, a roll of duct tape, a first-aid kit, and a portable ham radio. “Dr. Voss has a history of eliminating liabilities. It’s how she’s kept her patents clean for two decades.”

He tossed one of the respirators to Jason. “Put this on. It won’t stop the vectors if they’re airborne, but it’ll filter out any residual chemical from the basement trap.”

Jason fumbled with the straps, his fingers clumsy. “What are we going to do?”

“We’re going to survive.” Ellis pulled on his own respirator and checked the tablet. The camera feeds were still streaming, though Feed One—the living room—was flickering badly, the infrared washed out by something that might have been mist or might have been the first tendrils of smoke. “And then we’re going to make sure Lorna Voss never does this to anyone else.”

The helicopter made another pass, lower this time. The searchlight swept across the bedroom window, and Ellis ducked back, pulling Jason down with him. The beam lingered for a long moment, and Ellis could feel Voss’s gaze through the glass, cold and clinical, the gaze of a scientist examining a specimen.

Then the helicopter banked away, and a second canister hit the house, this one on the kitchen roof.

Ellis checked the tablet. The exterior cameras showed Matchbook retreating toward the treeline, his weapon still raised but his posture uncertain. CleanTrack One and Number Two had disappeared into the woods. And at the edge of the frame, something moved—a small figure, hunched low, picking its way through the underbrush.

Alina Karros.

She was heading straight for the house.

Ellis grabbed the ham radio and keyed the transmit button. “Ms. Karros, stop where you are. Do not approach the house. There’s an active biological hazard.”

Static. Then Alina’s voice, breathless but steady: “I can see the helicopter. What’s it dropping?”

“Aerosolized CRISPR. Stay out of the fallout zone.”

“What about you?”

“I’m sealed in the bedroom with one of the intruders. We’re alive.” He paused, watching the searchlight sweep across the barn. “But I don’t know for how long. Voss is methodical. She’ll keep dropping canisters until the whole house is saturated.”

Alina was silent for a moment. Then: “I’m at the treeline. I can see the helicopter circling. If I can get a clear shot of Voss in the cabin, with the canisters visible—that’s proof. That’s the story.”

“You’ll be exposed.”

“I’m already exposed. I’ve been chasing this story for two years. I’m not stopping now.”

Ellis closed his eyes, feeling the weight of the respirator against his face, the tremor in his hands, the deep ache in his shoulder where the anchor pin had wrenched the joint. He had started this night with a simple goal: protect the binder, protect Margaret’s legacy, hold the line against the forces that had killed her. But the night had grown complicated, tangling strangers into his private war—Jason, Alina, even CleanTrack One and his wavering conscience.

“Then film from the treeline,” he said finally. “Don’t come closer. If the house burns, the binder burns, but the scans I sent you are still on your satellite phone. You don’t need the original.”

“What about you?”

“I’m seventy-eight years old, Ms. Karros. I’ve lived long enough.”

“That’s not an answer.”

He did not reply. Instead, he switched off the radio and turned to Jason, who had finished adjusting his respirator and was now sitting against the footboard, his knees drawn up, his eyes fixed on the ceiling where the mist was slowly spreading.

“You said you’re from Cleveland,” Ellis said. “What does your mother think you do?”

Jason blinked, caught off guard. “She thinks I’m in private security. Corporate contracts, mostly overseas. I send her money every month. She’s got arthritis—can’t work anymore.”

“Does she know who you work for?”

“No. She doesn’t ask. She just—she just thinks I’m a good son.”

The helicopter roared overhead, and the house groaned in response. Ellis felt the temperature drop, the cold March air seeping through the old window frames despite the seals he had installed.

“My wife thought I was a good husband,” he said quietly. “She trusted me to protect her. And when the trial went wrong, when the doctors told us there was nothing they could do, she looked at me and said, ‘It’s not your fault.’” He paused, the words catching in his throat. “But it was. I signed the consent form. I told her to trust the science. I believed them when they said it was safe.”

Jason stared at him, his respirator fogging with each breath. “What could you have done?”

“I could have asked more questions. I could have read the data myself instead of trusting the glossy brochures. I could have been the engineer she married, not the bystander they turned me into.” Ellis stood up, his knees cracking, and moved to the window. “That’s the thing about sympathy, Jason. It feels good in the moment. It makes you think you’ve done something. But it doesn’t save anyone.”

The helicopter was circling for another pass. Ellis could see Voss in the cabin, her silhouette framed by the searchlight’s backwash, and he could see the third canister in her hand—larger than the others, its casing painted with a red stripe that might have been a hazard marker or might have been something worse.

He turned to the control panel he had mounted on the bedroom wall, a smaller version of the one in the control closet. It had only six switches, each one labeled in his own handwriting. The first three had been pulled already—Kitchen Perimeter, Attic Release, Living Room Sequence B. The fourth was labeled “Barn Distraction.”

He pulled it.

Outside, a series of floodlights mounted on the barn roof blazed to life, their beams aimed directly at the helicopter. The sudden brilliance washed out the searchlight and threw the cockpit into sharp relief—two pilots, both wearing night-vision goggles, both flinching back from the unexpected assault. The helicopter wobbled, its pilot momentarily blinded, and the canister slipped from Voss’s hand and tumbled into the darkness below.

A scream echoed across the yard—not Voss, but someone on the ground. Matchbook, Ellis realized. The canister had landed near the propane tank, and whatever was inside it was already dispersing.

“Now,” Ellis said, grabbing Jason’s arm. “We move now.”

He hauled the young man to his feet and pushed him toward the bedroom’s back window, the one that overlooked the garden shed and the narrow footpath that led to the creek. The window was barred, but the bars were held in place by a quick-release mechanism—a steel pin that Ellis had designed to pull free with a single yank on a leather strap.

“Where are we going?” Jason asked, his voice trembling.

“The root cellar. It’s sealed, and it’s underground. If anything can keep us safe from what Voss is dropping, it’s that.”

He pulled the strap, and the bars swung outward with a groan of distressed metal. Cold air rushed in, smelling of pine and damp earth and the faint chemical tang of the aerosolized mist.

Ellis climbed through the window first, his body protesting every movement, and landed awkwardly on the wet grass below. Jason followed, more agile but shaking badly, his respirator askew. Together, they ran for the bulkhead doors that led to the root cellar, their footsteps muffled by the soft ground.

Behind them, the helicopter was still struggling to recover from the floodlights. The barn was blazing with light, its weathered boards glowing gold and amber, and for a moment, the whole scene looked almost beautiful—the old farmstead lit up against the dark forest, the helicopter suspended in the air like a mechanical dragonfly, the mist drifting in lazy spirals across the yard.

Then the propane tank exploded.

The shockwave hit Ellis in the back, throwing him forward onto the bulkhead doors. His respirator cracked against the metal, and for a terrible moment, he could not breathe. The heat washed over him, a wave of superheated air that singed his eyebrows and filled his nostrils with the smell of burning propane and scorched earth.

Jason grabbed him and pulled him upright. “Mr. Harlow! Mr. Harlow, are you okay?”

Ellis nodded, unable to speak, and pointed at the bulkhead. Together, they heaved the doors open and descended into the cold, welcoming dark of the root cellar. Ellis pulled the doors shut behind them, and the roar of the fire outside became a muffled, distant thing.

The root cellar was just as he had left it: the shelves of mason jars, the crate with the tablet and backup battery, the go-bag with its emergency supplies. He had stocked this place for a siege, not a rescue, but the principle was the same. He switched on the battery-powered lantern, and the cellar filled with a warm, amber glow.

Jason collapsed against the stone wall, his respirator fogging with rapid breaths. “Is she gone? Is the helicopter gone?”

Ellis checked the tablet. The camera feeds were a chaotic mess of static and fire, but Feed Four—the barn camera—was still partially functional. It showed the helicopter retreating, its tail rotor smoking, its searchlight flickering. The floodlights on the barn were still blazing, and the propane fire was spreading toward the house, licking at the kitchen wall.

But Lorna Voss was still in the cabin. Ellis could see her, a dark figure against the flames, and he could see her raising something to her ear—a satellite phone.

“She’s calling someone,” he said. “She’s not done.”

On the tablet, a new alert blinked: Incoming Transmission. He tapped it, and Alina Karros’s voice filled the cellar, tinny and distorted by distance and interference.

“Mr. Harlow, I got it. I got the footage. Voss in the cabin, the canister in her hand, the whole thing. This is enough. This is the story.”

Ellis closed his eyes and let the words sink in. The story. The truth. The thing Margaret had died trying to tell.

“Good,” he said. “Now get out of here before she comes back.”

“What about you?”

He looked at Jason, who was staring at him with wide, frightened eyes, and then at the tablet, where the fire was spreading inexorably toward the house where he had lived for forty-seven years.

“I have one more trap,” he said. “And she’s going to walk right into it.”