Chapter 2 - The Iron Wolf’s Investigation

The private penthouse atop Marconi Tower was built for surveillance and insulation. Floor-to-ceiling windows offered a 360-degree panorama of Chicago, but today the drawn velvet drapes blocked out the gray afternoon glare. The air inside smelled of ozone, cedar, and the bitter edge of black coffee.
Levi Marconi sat behind an executive desk of black granite, his heavy shoulders framed by the empty space of the room. He had not changed out of his suit, though his tie was loosened and the collar of his white shirt was open, revealing the thick tendon of his throat.
Across from him, Dr. Maya Chen adjusted the strap of her medical kit. She was forty-two, with sharp eyes behind tortoise-shell glasses, a silver streak in her dark hair, and a reputation as the best independent forensic toxicologist between the Great Lakes and the Mississippi. She didn’t work for hospitals; she worked for the dead, or for men like Levi who wanted to make sure they stayed alive.
On the granite desk sat the silver-plated vial case Levi always carried in his jacket—the personalized heart medication Dr. Harold Whitmore prescribed every quarter.
“Well?” Levi asked. His voice was a low hum that didn't rattle, which made it far more dangerous than shouting.
Maya took off her latex gloves and tossed them into a biohazard bag. She picked up a glass dropper and held it over a small chemical test strip. The liquid inside the vial had turned a faint, sickly shade of violet.
“It’s not your regular prescription, Levi,” she said quietly.
“Spell it out.”
“The base is digoxin, exactly as you were prescribed for your congenital rhythm issues,” Maya said, her gaze steady. “At the correct therapeutic dose, it keeps your heart steady. But someone has augmented it. They added a synthetic analog, a modified cardiac glycoside derived from oleander and processed with a heavy metal stabilizer. It’s untraceable on a standard hospital panel unless the technician knows precisely what to look for.”
Levi didn’t blink. “And the effect?”
“Cumulative and precise,” Maya answered. “If you had taken your scheduled dose this morning, your heart rate would have dropped by thirty percent within six hours. By tomorrow morning, complete ventricular fibrillation. It mimics a massive, natural myocardial infarction down to the cellular level. No coroner in Cook County would look twice at it—especially if Dr. Whitmore signed the death certificate.”
The temperature in the room dropped ten degrees.
Eight years ago, Harold Whitmore had stood beside Antonio Marconi’s open casket, pressing Levi’s shoulder and whispering about the fragility of the human heart. Your father had the same weak valve, son. It runs in the blood.
It ran in the blood, all right. But it wasn't a valve. It was a prescription.
“How long has it been happening?” Levi asked.
“The vial in your hand? Refilled last week. This batch was doctored,” Maya said. She closed her kit with a sharp click. “The previous vials from three months ago? Standard compound. Whoever did this didn't want a slow poisoning over years. They wanted a sudden, clean execution right now. They were waiting for the right window.”
“The nine o’clock appointment,” Levi murmured, remembering Natalie’s small, frantic whisper in the hospital alley.
“They said the boss would die tomorrow like someone else died eight years ago.”
A seven-year-old girl standing among trash cans had saved his life because she remembered a conversation behind a brick wall.
“Where are they?” Levi asked without looking up.
“Sal has them secured in the guest wing on the forty-fifth floor,” Maya replied, pausing at the door. “Levi... the child. She heard professionals. That formula isn't something a street chemist cooks up in a basement. That’s clinical grade. Whoever is supplying Whitmore has deep pockets and institutional access.”
“Let them have their deep pockets,” Levi said softly. “Find out where Dr. Whitmore spends his Tuesdays when he’s not saving lives at Street Grace.”
Maya let herself out.
When Sal Ruso walked back into the study five minutes later, his face was carved from granite.
“The woman and the kid?” Levi asked.
“Settled,” Sal said. “I put them in the east suite. Got a doctor up there to look at the girl’s feet—she’s got frostnip and blisters from those cardboard-stuffed sneakers. The mother was shaking so hard she spilled a glass of water, but she didn’t run.”
“Why would she run? She has nowhere to go.” Levi stood up, walking toward the window where the lights of the city were beginning to pierce the gathering dusk. “What did you find out about their file?”
Sal flipped open a leather-bound notebook. “Claire Foster. Graduated Northwestern in education ten years ago. Taught kindergarten until her husband, Daniel Foster, took an ambulance ride off the Edens Expressway on a rainy night six years ago. The rig hit a bridge abutment at seventy miles an hour. Total incineration. The city medical examiner ruled it driver error—fatigue.”
Levi turned slowly. “Driver error?”
“Yeah. Except Daniel Foster wasn't a drunk driver, and he wasn't tired. He was an EMT who had just finished a shift at Street Grace Memorial.” Sal looked up, his eyes narrowing. “And do you know who pronounced him dead at the scene, Boss?”
The silence in the penthouse became absolute.
“Dr. Harold Whitmore,” Levi said.
“One and the same,” Sal nodded. “Foster’s widow didn't know anything about syndicates or medicine. She just knew her husband was gone and the bank took her house six months later. They’ve been living hand-to-mouth ever since.”
Levi stared at his reflection in the dark glass. For eight years, he had honored an old man’s memory, trusted a family physician, and believed that his father’s death was an act of God. Now, looking at the city below, he saw the threads connecting every piece of the puzzle: an ambulance crash on a wet highway, a dead EMT who might have seen something he shouldn't have, a grieving widow, and a little girl picking through trash who had sharper ears than all of his armed guards combined.
“Sal,” Levi said, his voice cold enough to freeze water.
“Boss?”
“Bring Claire Foster and her daughter to the main floor. We’re going to have dinner.”
May you like
“Dinner?” Sal blinked, surprised. “With a kindergarten teacher and a street kid?”
“With the people who saved my life,” Levi said. “And then, Sal... we’re going to pay Dr. Whitmore a visit.”