Chapter 2 - The Frequency of Betrayal
The heavy stillness of the bedroom felt suffocating. Dominic Moretti stared at Penny, his tall frame rigid as iron. The revelation hung between them like a physical blade. Four years of hell. Four years of specialists, experimental narcotics, private clinics in Zurich, locked doors, and absolute isolation—all of it cataloged as a progressive, terrifying neurological decay. And now, an emergency electrician from a local Chicago subcontracting firm had dismantled the mystery in less than five minutes using a rusty wrench and basic circuit logic. “Say that again,” Dominic whispered, his voice dangerously low. Penny wiped her bloody palm on her denim jeans, wincing slightly as the torn skin protested. “You heard me. The floodlight down in the courtyard isn't just a motion sensor. It’s tied into a programmable logic controller. Someone set a routine. Every night at 1:00 AM, it kicks on and pulses at a rapid fourteen hertz. For someone with a specific neurological threshold—which you clearly have—that kind of intense visual flicker directly into a dark room acts like a strobe grenade. It forces your optic nerve to flood your brain with erratic electrical impulses. It causes grand mal seizures, Mr. Moretti. It mimics natural pathology down to the last symptom.”
Dominic walked slowly toward the shattered window, his bare feet making no sound on the Persian rug. He looked down at the courtyard below, where the broken carcass of the high-intensity LED fixture lay scattered among shards of thick glass. The broken lamp was dark now. The courtyard was shrouded in peaceful, uninterrupted shadow. For four years, he had trusted Caleb Mercer with his life, his estate, his security, and every detail of his physical environment. Mercer was the man who had personally vetted the contractors, installed the smart-home protocols, and ensured that no one—absolutely no one—ever approached the master suite after midnight. A cold, absolute rage settled over Dominic’s features, transforming his expression into something predatory. “Who installed that fixture?” Dominic asked, his back still turned to her. “I don't know,” Penny said, stepping closer despite her instincts screaming at her to keep her distance from an apex predator in a corner. “But whoever did it didn't use off-the-shelf residential wiring. That's commercial-grade hardware with an override relay hidden behind the eastern brick pillar. It takes specialized software to program a pulse sequence like that into a standard security grid.”
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Dominic turned around sharply. “Mercer.” It wasn’t a question. It was an indictment. He crossed the room in three long strides, his massive frame looming over Penny. Instead of backing away, Penny held her ground, crossing her arms over her chest, ignoring the stinging pain in her palm. “If your security chief designed your house,” she said evenly, “he’s the only one with root access to the system. Which means he knew why you were convulsing every night. Which means, Mr. Moretti, that someone was systematically trying to fry your brain while making it look like natural causes.” Dominic stared down at her, his dark eyes burning with an intensity that would have made most hardened criminals drop to their knees. But Penny Hodge was an electrician who had rewired live industrial panels in howling midwestern blizzards; she didn't scare easily, least of all from a man who looked like he had just realized he was living inside a gilded cage built by his own executioner.
“You’re bleeding,” Dominic noted abruptly, his gaze dropping to her hand. “I’ve had worse,” Penny muttered. “That glass is sharp.” Dominic didn't answer. He turned, strode past the splintered doorway into the hallway, and roared Mercer’s name with a fury that shook the remaining dust from the ceiling plaster. Within three seconds, heavy footsteps echoed up the stairs. Mercer appeared in the doorway, his composure still intact, though his eyes darted quickly to Dominic’s face, searching for signs of lingering seizure or disorientation. He found neither. Dominic stood tall, his jaw set like granite, his eyes locked onto Mercer with a lethal, unblinking glare. “Caleb,” Dominic said, his voice dropping into a deadly quiet register. “Bring me the master diagnostics tablet for the estate grid. Right now.” Mercer didn’t move. A fraction of a second passed—just enough for Penny to catch the micro-hesitation again—before the security chief smoothed the lapel of his immaculate suit and offered a calm, measured smile. “Dominic, it’s past one in the morning. You’re confused. Let’s get a doctor up here. You’ve had another episode.”
