“Daddy put something inside my sister’s belly,” a seven-year-old girl told the desk officer. Then she clarified, “He made her swallow it and said not to tell.” Her twin curled around her stomach while the first girl produced an empty medicine syringe hidden inside her shoe. The officer called an ambulance and entered the pharmacy code into his computer. When their father’s name appeared as the prescriber, he quietly locked the station doors.

The rain had intensified into a cold, blinding downpour by the time Daniel swung his patrol cruiser onto Lakeview Drive. The street was lined with long, gated driveways and towering oak trees that bent low under the weight of the wind.

Number 1420 sat at the end of a cul-de-sac—a sprawling two-story modern estate built from dark timber and reinforced concrete. The windows on the upper floor were dark, but a flick of amber light glowed from a small, barred basement window near the rear foundation.

Daniel pulled the cruiser across the end of the driveway, blocking the exit, and killed the siren.

He unclipped his heavy tactical flashlight from his belt, checked the action on his service sidearm, and stepped out into the storm.

The front door of the estate was a double-paneled sheet of smoked glass. It sat slightly ajar, the electronic keypad lock dark and dead, its wiring pulled clear from the wall frame.

Daniel drew his weapon, holding it in a low ready position alongside his flashlight beam.

"Police! Clear the house!" his voice echoed through the high-ceilinged foyer.

No answer came. Only the soft, rhythmic hum of a central ventilation system running somewhere deep below the floorboards.

The interior smelled heavily of expensive leather, citrus air freshener, and something harsh and chemical—like burning plastic and rubbing alcohol.

Daniel moved through the expansive living room, his flashlight beam sweeping across polished hardwood floors, expensive minimalist furniture, and large framed photographs of Michael Carter standing at medical podiums around the world. In every photo, he was alone. There were no pictures of his wife. No pictures of Emma or Olivia.

At the end of the main hallway, behind a heavy oak door, a narrow flight of concrete steps led down into the basement.

The smell grew stronger here—a sharp, acrid smoke that made Daniel’s eyes water.

He descended the steps slowly, his boots making no sound on the smooth concrete. At the bottom of the stairs, a heavy steel door stood wide open. Inside, the room looked less like a residential basement and more like a high-containment clinical research bay.

Stainless steel counters lined three walls, equipped with digital balances, glass centrifuges, liquid chromatography units, and row upon row of small, clear glass vials fitted with rubber stoppers. In the center of the room sat an industrial incinerator unit, its iron door open, thick grey smoke curling out from the intake chamber.

A figure in a white lab coat was standing over a stainless steel basin near the back wall, frantically pouring bottles of clear liquid down the drain while a blue chemical flame burned inside the incinerator's disposal tray.

"Police! Step away from the drain! Hands where I can see them!" Daniel shouted, raising his sidearm.

The person turned around slowly, raising two rubber-gloved hands into the air.

It wasn't Michael Carter.

It was a young woman, no older than twenty-five, wearing a research assistant’s badge pinned to her coat. Her face was red from the heat of the incinerator, her eyes wide with terror.

"Don't shoot!" she screamed over the roar of the ventilation fan. "I'm just following orders! Dr. Carter called from the hospital—he told me to clear the batch samples!"

"Step away from the counter!" Daniel ordered, moving forward and kicking the incinerator intake door shut with his boot to choke off the oxygen supply. "On your knees! Hands behind your head!"

The assistant dropped to her knees immediately, trembling so hard her plastic safety goggles slipped off her nose.

Daniel stepped over her, pulled out his handcuffs, and secured her wrists tightly behind her back. Then he turned his attention to the steel basin.

A half-burned black leather binder lay inside the sink, its edges charred, its paper pages soaked in water and chemical solvent.

Daniel pulled a pair of nitrile gloves from his pocket, snapped them onto his hands, and carefully lifted the binder from the sink.

Most of the early pages were ruined—reduced to black ash and smeared ink. But the back section, protected by the heavy leather flap, remained legible.

Daniel shone his flashlight beam onto the wet paper.

The handwriting was neat, precise, and unmistakable.

Subject A (Olivia) - Day 14

Compound: FL-892 (Synthetic Antiarrhythmic)

Dose: 5.0ml Oral Suspension

Response: Acute cardiac conduction depression. Ventricular rate dropped to 42 bpm. Abdominal pain reported at T+40m.

Note: Subject exhibits high physiological tolerance. Increase baseline dosage to 7.5ml for Phase II trials.

Subject B (Emma) - Control Group

Dose: Placebo (Saline)

Response: Normal baseline.

Note: Subject B displaying increasing behavioral resistance. Emotional attachment to Subject A presents logistical risk. Prepare Subject B for Phase II crossover starting Dec 24.

Daniel felt a cold, hard knot tie itself inside his stomach.

Phase II crossover.

He wasn't just testing the drug on Olivia. He was planning to swap the roles—to begin poisoning Emma while using Olivia as the control group, systematically destroying both sisters in a controlled, clinical environment to test the long-term toxicity profiles of his unauthorized synthetic compound.

"Where is he?" Daniel growled, grabbing the research assistant by her collar and pulling her up to eye level. "Where did Michael go?"

"He... he didn't come back here," she stammered, tears streaming down her soot-stained cheeks. "He called from his car. He said he was going to the airfield in Pontiac. He has a private twin-engine plane registered to his research foundation!"

Daniel looked at his watch. 5:42 p.m.