Mapping the Lie
Chapter 19 · ~3.6k words

Leo’s accusation echoed against the granite and stainless steel, raw and entirely unexpected. Harrison didn't move. He didn't blink. He just stared at his son with an expression so blank it was terrifying.
"Leo, go upstairs," I said, my voice sharp enough to cut through the tension. "Now."
Leo hesitated, chest heaving, before grabbing his backpack and taking the stairs two at a time. The heavy thud of his bedroom door closing reverberated through the ceiling.
Harrison slowly unbuttoned his white coat, the fabric snapping crisply in the quiet kitchen.
"He's acting out," Harrison said, his tone returning to that even, clinical baseline. "Sarah filled his head with paranoid delusions before she left. It's classic borderline behavior. I can't let him stay in an environment that reinforces it."
"He's staying here," I said, standing my ground. "Arthur won't get a judge to sign an emergency order without cause. A school fight isn't enough."
Harrison picked up his medical bag. "Arthur is very persuasive. And I have your biometric data, El. Plus the unpermitted construction you're attempting. A judge will look at the holistic picture."
He walked out the side door, the latch clicking shut behind him.
I waited until I heard his engine start before moving. The codicil, the threats, the timeline—it was all converging. They were going to force me out of the house to protect what was inside the walls.
I went to my office and booted up my laptop, opening the heavy-duty architectural rendering software I used for commercial jobs.
I spread the altered 1928 vellum blueprints across the table. I couldn't rely on them, but I could rely on the math of the physical structure.
I started building a 3D model of the Tudor, inputting the exterior measurements I had taken with Julian. Eighteen feet along the east gable. Forty feet deep. The pitched roofline angles. The software rendered the wireframe in glowing blue lines.
Then I input the interior measurements. Room by room. The long hallway, the guest baths, the master suite.
The software automatically generated the wall thicknesses based on standard 1920s lath-and-plaster construction.
I zoomed in on the east gable.
The rendering program highlighted the discrepancy immediately, filling the unaccounted-for volume with a solid, glowing red block.
*Volume: 4' x 8' x 10'*
A thirty-two square foot footprint, stretching ten feet up to the ceiling joists. It was a massive, empty silo positioned directly behind the master closet.
I rotated the 3D model, looking for an access point. The brick exterior was solid. The interior closet wall was sealed with industrial screws. The floor below was the dining room ceiling—original plaster, undisturbed.
I tilted the model to view the roofline.
The master suite sat directly beneath the unfinished attic.
I clicked on the attic layer, rendering the floor joists. The red block of the hidden void extended straight up, stopping exactly at the bottom edge of the attic floorboards.
My pulse began to hammer, a steady, rhythmic drum against my ribs.
I zoomed in on the joists directly above the red block. The software showed standard sixteen-inch spacing. If I pried up a section of the attic floor, there would be nothing but empty air between the joists. A straight drop into the hidden room.
I leaned back in my chair, staring at the glowing blue and red lines on the screen. The Vance brothers had sealed the walls to keep anyone from looking in. But they hadn't sealed the ceiling.
She didn't need to break the wall. She could drop in from above.