My husband poisoned me and our son at dinner, but when I pretended to be unconscious, I heard the phone call that revealed who he really planned to kill.

The rhythmic, heavy sound of boots reached the top of the metal staircase.

A tall silhouette appeared in the doorway, framed by the faint amber glow of the security lights outside. David stood there for a fraction of a second, his tall frame cutting an imposing figure against the night. In his right hand, he held a heavy, suppressors-fitted pistol, its dark barrel catching the dim light.

"Elena," he called out, his voice smooth, casual, dripping with a sickening faux-affection as he stepped onto the platform. "You're hiding in the dark like a frightened animal. It's beneath you, darling. You were always the smartest of the lot. A shame it has to end like this."

He moved forward into the open aisle between the metal shelving units, his eyes scanning the gloom, sweeping the dark corners with practiced military precision.

He didn't look behind the door.

I stepped out from the shadows, silent as a ghost, moving with a sudden, ferocious burst of adrenaline that erased every ounce of the poison still lingering in my veins.

"Looking for me, David?"

He spun around instantly, his reflexes lightning-fast, bringing the pistol up toward my chest.

Before he could pull the trigger, I lunged forward, slamming my body against his arm, forcing the barrel upward. The gun discharged with a sharp, muffled pop, the bullet burying itself harmlessly into the wooden rafters far above our heads.

David swore, dropping his shoulder and driving a hard elbow backward into my ribs.

The blow knocked the wind out of me, sending me stumbling backward against the edge of the metal workbench. The utility knife slipped from my fingers, clattering loudly against the concrete floor.

David smiled, a cold, predatory smirk, stepping forward and leveling the pistol directly at my face.

"End of the line, Elena," he whispered, his finger tightening on the trigger.

Before he could fire, a small, furious blur leaped out from the shadows behind the shelving units.

"Leave my mom alone!"

Leo, fueled by pure adrenaline and blind terror, hurled his small body directly into the back of David’s knees.

The unexpected impact caught David off balance. His legs buckled beneath him, his boots sliding out from under him on the dusty concrete, and he crashed hard to the floor, dropping the pistol as his head struck the corner of the wooden workbench with a dull, sickening thud.

The gun skidded across the floor, coming to rest near the edge of the platform.

I didn't hesitate. I scrambled across the floor, diving for the weapon, my fingers closing around the cold metal grip just as David groaned and pushed himself up onto his hands and knees, blood trickling from a deep laceration above his left eyebrow.

I rose to my feet, bringing the heavy pistol up and leveling it squarely at his chest. My hands didn't shake.

David froze. He looked up at me, his eyes wide with sudden, genuine disbelief, the mask of cold invulnerability finally shattering completely.

"Elena..." he stammered, his voice losing its smooth veneer, reverting to a desperate, pathetic whine. "Elena, wait. We can talk about this. The money... the accounts... we can split it. You and Leo can have everything. Don't do this. Think of our marriage—"

"Our marriage was a lie," I interrupted, my voice steady, cold, and echoing off the concrete walls. "Just like every other life you destroyed."