Malcolm Avery was the older janitor most people at Ridgewell Systems barely noticed. That Tuesday morning, he was finishing the marble floor in the company's main lobby when Lydia Crane walked through the doors carrying coffee.

Malcolm had taken the lobby job eleven months after Claire's funeral. Ridgewell's human resources department had called it a temporary position. The supervisor had called him overqualified. The younger cleaners had called him sir until they realized he preferred Malcolm. Everyone else called him nothing at all.

He had accepted the job because the lobby was the one place no one guarded properly. Executives passed through it before meetings. Couriers left envelopes at the desk. Security officers changed shifts beside the elevators. Visitors spoke freely while waiting to be announced. A person with a mop could stand within ten feet of a private conversation and become part of the furniture.

Claire's report had concerned an internal program called Morrow, a Ridgewell platform used to monitor emergency infrastructure contracts. The system had recorded repeated failures in municipal water controls, hospital generators, and rail signaling equipment. The failures were not caused by one dramatic flaw. They were being quietly relabeled as customer error, then removed from the reports sent to regulators.

Claire had not accused anyone by name. She had written that the pattern required executive authorization and that the missing records were being replaced from a restricted terminal on the twenty-ninth floor. Three days later, she had died on a wet highway.

Eli found Malcolm after dusk in the service corridor, where the fluorescent lights hummed and the building smelled of cardboard, bleach, and overheated wiring. "My mother knew Claire," he said.

Malcolm stopped pushing the cart. "Daniela Mercer worked in records."

"She said Claire tried to warn her. Then my mother was fired." Eli drew a tiny metal key from beneath his shirt. "She gave me this before I started here. She said not to use it unless someone asked about Morrow."

The key was stamped with an old Ridgewell inventory number. Malcolm recognized the format immediately. It belonged to a records cabinet that had supposedly been destroyed.

"Why did you come here?" Malcolm asked.

"Because my mother said the company lied about why she left. Because I needed the internship. Because I thought if I kept my head down, nobody would notice me."

"They noticed you."

Eli looked toward the service elevator. Its indicator glowed on the twenty-ninth floor, though no one had requested it.

Malcolm took out his phone and showed Eli a photograph of Claire standing beside a filing cabinet. On the cabinet door, almost hidden beneath a reflection, was the same inventory number stamped on Eli's key.