Olivia Carter, the twenty-nine-year-old housekeeper we had hired six weeks ago, rounded the marble column with a basket of folded linens pressed to her chest. Every drop of color drained from her face the instant she saw her three-year-old daughter standing next to me in the one wing of the Lake Forest estate every servant was strictly forbidden to enter. “Mr. Moretti, I’m so sorry,” Olivia breathed, setting the basket down with trembling hands as Lily reached for her fingers. “I only turned my back for a minute in the laundry pantry. She knows this hallway is off-limits.”
“I was helping the lady, Mama,” Lily explained earnestly.
Olivia’s gaze lifted to the wet streaks on my mother’s portrait, and for a fraction of a second, something sharp and terrified flickered behind her hazel eyes. I caught it immediately. A decade of reading liars and informants had trained me to spot fear before a person finished exhaling, yet when I looked down at Lily shivering in her thin yellow sleeves, anger was the furthest thing from my mind. I reached out, lifted the little girl gently off the walnut chair, and set her shoes on the rug.
“Take her to the kitchen and ask Cook for warm cocoa,” I told Olivia evenly. When she whispered in a tight, bracing voice to ask if she was fired, I studied her pale face and shook my head. “No. Neither of you is in trouble.”
Lily waved her damp tissue over her mother’s shoulder as they hurried away. “Bye, Mister Gabriel! I hope your mommy feels better!”
The moment the double doors clicked shut at the end of the corridor, the warmth left my face. I pulled out my phone and dialed my head of security. “Daniel. Come to the east hallway. Now.”
Four minutes later, Daniel Foster was crouched beside the wainscoting, sweeping a high-lumen tactical flashlight along the underside of the oak molding. “Boss,” he murmured, touching the oxidized brass brackets with the tip of a pocketknife, “somebody loosened these anchor screws recently. Look at the fresh curls of paint in the grooves. Take it down with me.”
Together we gripped the heavy oak sides and lifted the portrait off its iron wall cleats. Behind the canvas, carved directly into the load-bearing masonry, sat a narrow recessed steel compartment that wasn’t on any architectural blueprint of the estate.
Mounted inside the upper lip of the recess was a miniature battery-powered capillary tube feeding drops of distilled water through two microscopic pinholes in the aged canvas. Someone had deliberately engineered my mother’s portrait to weep.
But my eyes barely registered the tubing, because resting at the bottom of the niche was a flat metal box wrapped in yellowed oilcloth.
My pulse hammered against my collarbones as I untied the brittle twine and lifted the rusted lid. Inside lay five folded letters on cream stationery, an old family photograph with its upper-right corner freshly torn away, and a heavy brass key engraved with an olive leaf curving around the letter K. My hands actually trembled when I saw the looping fountain-pen script on the first envelope. It was my mother’s handwriting.