I was raising my champagne glass when our maid burst into the ballroom, pale and shaking. “Don’t eat the cake!” she screamed. “She poisoned it!” Every head turned toward my billionaire father’s fiancée, whose perfect smile instantly vanished. She pointed at the maid. “She’s lying!” I quietly set down my fork and pulled out my phone. “Funny,” I said. “Because I recorded what you put in it.” And that was only the beginning of my revenge.

The presence of Detective Vance and Detective Miller of the State Police Special Investigations Unit shattered whatever illusion of control Celeste was desperately trying to maintain. They moved with quiet, methodical purpose, their badges glinting under the chandelier lights as they breached the center of the ballroom.

"What is the meaning of this?!" Celeste demanded, her voice raising an octave, dropping all traces of aristocratic refinement. "Jonathan! Are you going to let your daughter conduct a public witch hunt at our engagement party?!"

My father looked utterly shattered. The fog of whatever sedative he had been administered over the past weeks seemed to clash brutally with the sudden, violent shock of the reality unfolding before him. He looked at me, then at Celeste, his hand trembling as he lowered his fork to the table.

"Evelyn..." he stammered, his voice hoarse. "What... what are you doing?"

"I'm saving your life, Dad," I said softly, stepping closer to him. "Just like I've been trying to do for the last three months."

Detective Vance reached the head table. He produced a pair of sterile latex gloves, pulling them onto his hands with a sharp snap that echoed across the silent room. He extracted a evidence bag and a clear plastic seal from his coat.

"Mr. Ashford, Miss Vaughn," Vance said calmly. "We have a warrant to secure the catering area and all food items prepared for this table based on preliminary evidence presented to the District Attorney's office two hours ago."

"Two hours ago?!" Celeste gasped, her face draining of color. She whirled around to face me, her mask completely fracturing. "You planned this!"

"I don't leave things to chance, Celeste," I replied coldly. "You thought you were dealing with a heartbroken daughter grieving her mother's memory. You forgot that before I ran my father's foundation, I spent seven years putting people exactly like you into maximum-security federal penitentiaries."

Vance carefully secured the slice of cake meant for my father into an airtight glass canister. Miller walked over to Maria, gently patting her shoulder. "Thank you, Maria. Step outside with Officer Davis. You're safe now."

"You can't do this!" Celeste spat, taking a step back toward the grand staircase. "This is slander! It's a frame-job! Jonathan, tell them! Tell them to leave!"

Jonathan Ashford sat down heavily in his leather chair, holding his head in his hands. He didn't say a word. The silence of his silence was more damning than any accusation.

"Miss Vaughn," Detective Vance said, stepping toward her. "We're going to need you to come with us for questioning. Furthermore, we have a search warrant for your private quarters at the Ashford Estate."

"Touch me and my lawyers will have your badges by midnight!" she snarled, backing up another step.

I stepped into her path, blocking the route to the staircase. Up close, I could see the sweat breaking through her expensive foundation makeup. I could see the desperate, trapped animal behind her polished exterior.

"Your lawyers won't be answering your calls tonight, Celeste," I said in a low tone that only she could hear. "I spent the last forty-eight hours contacting every major firm in the tri-state area. I informed them that representing you would constitute an immediate conflict of interest with the Ashford Corporation's retainers. You're using a public defender tonight."

Her eyes widened in sheer horror. "You monster..." she whispered.

"No," I replied smoothly. "I'm just thorough."

As the detectives handcuffed Celeste Vaughn in the middle of her own engagement party—the silver gown glinting pitifully under the flashing red lights of the police cruisers arriving outside—the guests began to whisper. The elite of the city, who five minutes ago were lining up to kiss her hand, were now recording her arrest on their smartphones. The scandal would be on the front page of every national newspaper by morning.

As she was led away, she turned her head back to look at me, her eyes filled with a terrifying, venomous hatred.

"You think this is over, Evelyn?" she shouted over the murmurs of the crowd. "You think you know everything?! You don't know anything about your precious father! Ask him about 2018! Ask him what happened to his first partner!"

The words struck the room like a cold draft.

I looked down at my father. At the mention of "2018," Jonathan Ashford went rigid. His hands stopped trembling, and his eyes filled with a hollow, paralyzing dread that I had never seen in him before. Not even when my mother died.

The police cleared the room, guiding the bewildered guests toward the valet exits. Within an hour, the grand ballroom—once a cathedral of light and music—was hollowed out, dark, and dead.

I sat across from my father in his grand library. The heavy mahogany walls seemed to close in on us. The only light came from the crackling fireplace.

"Dad," I said quietly, leaning forward on the leather couch. "The police are processing the cake. The lab will have the chemical breakdown of the digitalis compound by morning. She was slowly poisoning you. The small doses over the past three months were meant to simulate a gradual heart failure."

He didn't answer. He stared blankly into the flames, his hands clasped tightly between his knees.

"Dad, listen to me," I pushed, my voice firm. "What did she mean about 2018? What did she mean about your partner?"