SHE PUSHED HER 78-YEAR-OLD BILLIONAIRE MOTHER-IN-LAW OFF A ROOFTOP—THEN ATTACKED THE WAITRESS TRYING TO SAVE HER! BUT WHEN HER HUSBAND ARRIVED, A TERRIFYING SECRET WAS ABOUT TO COME OUT...

Daniel did not drop his weapon immediately. His jaw was clenched so hard the muscles in his neck twitched like steel cables.

"You orchestrated the whole thing," Daniel said, his voice deadly calm. "Emily wasn't hired by chance. You put her on that rooftop to take the fall for my mother's murder."

"Oh, give the boy a gold star!" Vanessa mocked, her eyes glittering with psychotic glee. "It was poetry, Daniel. The illegitimate son’s greedy wife frames the secret biological daughter for the matriarch’s death. Emily goes to prison for life, you fall apart from grief, and I step into the executive chair as the grieving, noble widow running a forty-billion-dollar empire. But you two had to complicate things with all that pathetic clinging to life!"

"You won't get away with this, Vanessa," Emily spoke up, stepping out from behind Daniel's shoulder. Her voice was steady, despite the raw terror coursing through her veins. "The doctors at Presbyterian know what happened. Eleanor is still alive."

Vanessa let out a sharp, musical laugh that echoed off the mahogany bookshelves.

"Is she?" Vanessa tilted her head, her smile widening into a terrifying slit. "You think Eleanor is still alive? My dear Emily, while you two were busy racing up the Merritt Parkway playing private investigators, my team was handling loose ends at the hospital."

Daniel’s eyes went wild. "What did you do to my mother?"

"Nothing messy, darling," Vanessa said casually, examining her flawless red nails. "A tiny air bubble introduced into her central IV line. A simple, tragic pulmonary embolism following severe trauma. Very common in elderly fall victims. The coroner signed the death certificate fifteen minutes ago."

"You monster!" Daniel roared.

He fired.

The gunshot tore through the quiet mansion like a cannon blast. Daniel’s bullet struck the doorframe inches from Vanessa’s cheek.

Vanessa’s lead security operator fired back instantly. A suppressed bullet struck Daniel in his right shoulder. The impact spun him around violently, knocking the Glock from his hand as he collapsed against the heavy desk, blood immediately soaking through his charcoal jacket.

"Daniel!" Emily screamed, dropping to her knees beside him, pressing her hands against the warm, gushing wound on his shoulder.

"Grab the ledger and the envelope," Vanessa barked to her men, stepping into the room with cold, clinical detachment. "Kill them both. Make it look like a murder-suicide. The illegitimate heir finds out he’s a fraud, kills the waitress who knew his secret, and then puts a bullet in his own head. The press will eat it up like candy."

"Yes, ma'am," the lead operator said, raising his suppressed submachine gun.

In that fraction of a second, with death staring them in the face, Emily’s eyes caught something beneath the lower rim of the desk—a small, red recessed button wired into the baseboard, half-hidden by the Persian rug. It was an old panic trigger, common in vintage executive estates.

Without a second thought, Emily kicked out her heel and slammed the button with all her strength.

A piercing, ear-splitting siren—one hundred and twenty decibels of high-grade industrial alarm—detonated throughout the mansion.

Simultaneously, the estate’s automated fire suppression system engaged. Overhead nozzles erupted, discharging thousands of gallons of high-pressure halon gas and cold water into the library, blinding everyone in a violent, freezing deluge.

"What is that?!" Vanessa screamed, coughing violently as the halon gas sucked the oxygen from the air. "Shoot them! Shoot them now!"

The mercenaries fired blindly into the white mist, bullets ripping through books, wood paneling, and oil paintings.

"Move!" Daniel coughed, grabbing Emily’s arm with his uninjured left hand. "The servant’s passage behind the bookcase! Go!"

Emily seized the blue ledger and the Manila envelope from the desk, stuffing them inside her jacket. Dragging Daniel’s heavy weight, she threw her shoulder against the false paneling behind the shattered bookshelf.

The hidden wooden panel gave way with a creak. They tumbled into a narrow, unlit spiral staircase that had been built during Prohibition to smuggle liquor from the cellars to the master bedroom.

Emily slammed the heavy timber door shut behind them, sliding the iron deadbolt into place just as a hail of bullets chewed into the wood from the other side.

"Down! We have to go down!" Daniel wheezed, his face gray with agony as blood poured between his fingers.

They stumbled down the dark, narrow stone steps, the frantic shouting of Vanessa’s men echoing above them. The air was thick with ancient dust and cobwebs, but it was breathable compared to the suffocating halon gas upstairs.

At the bottom of the staircase was a low-ceilinged wine cellar that led into the estate’s underground maintenance tunnels.

"I can't... go much further," Daniel collapsed against a stack of vintage oak barrels, his breathing shallow and rapid. "Emily... leave me. Take the documents. Get to the federal building in Manhattan. Find Assistant U.S. Attorney Marcus Vance... he’s Cassandra’s cousin. He’s the only one who can protect you."

"I am not leaving you!" Emily hissed, kneeling beside him, tearing off the sleeve of her catering blouse and tying it tightly around his bleeding shoulder to form a tourniquet. "You jumped over that railing to save your mother. You took a bullet for me. I don't care if you have Sterling blood in your veins or not, Daniel—you are a decent man. And we are finishing this together."

Daniel looked at her through the gloom, tears mixing with the sweat on his face. "Why? Why do you care about me? If those papers are real, I’ve been living the life that belonged to you."

"You didn't steal my life," Emily said softly, tightening the knot until Daniel gasped in pain. "Thomas and Eleanor did. Vanessa did. You were just an innocent baby they used as a shield. Now stand up! We have to get to the cliff path!"

Daniel groaned, gritting his teeth, and pulled himself to his feet using Emily’s shoulder as a crutch.

At the end of the cellar tunnel was a heavy iron door that opened onto the estate’s private boat dock, perched atop the jagged granite cliffs overlooking the stormy waters of Long Island Sound.

As Emily shoved the iron door open, the freezing ocean spray hit them like a slap. Outside, fifty feet below the rocks, the black ocean churned in violent, foam-crested waves. A private high-speed cabin cruiser was moored to the floating dock, swaying dangerously against the swell.

"There!" Daniel shouted over the roar of the surf. "The tender! The keys are always in the console!"

They started down the narrow wooden staircase carved into the cliffside.

But halfway down, a spotlight suddenly blazed to life from the top of the cliff, pinning them in a blinding cone of white light.

"How touching!" Vanessa’s voice boomed through an external megaphone from the cliff edge above. "The rightful heir and the bastard prince, running like rats to the water!"

Emily shielded her eyes. Standing atop the cliff, surrounded by her armed mercenaries, Vanessa held a sleek black detonator in her hand.

"Did you really think I didn't prepare for the boat?" Vanessa laughed, her voice carrying over the thunder. "Goodbye, family!"