The twenty-third floor of Langford Pike smelled like toner and old money. Glass walls framed the river in blue-gray rectangles. Beyond them, downtown traffic moved like a patient argument. Inside Nathan Brennan's corner office, the afternoon light had already gone thin and expensive, catching the gold lettering on the framed certificate behind his desk: Order of the Coif, State Bar of Illinois, a photograph of a younger Nathan shaking hands with a senior partner who had since retired to Arizona and golf.

Elise stood three steps inside the door with her trench coat still on. The coat was tan, belted, the kind of garment that looked casual until you noticed the cut. Under it she wore a dark blue dress that matched, almost cruelly, the dark blue of Nathan's suit. Her straight red hair was tucked behind one ear. She had not planned that echo of color. She had planned almost everything else.
Nathan looked up from a stack of marked-up merger schedules and smiled the smile he used for clients who were about to be difficult. Then he saw her face and the smile stalled.
"Elise," he said. "I thought you were in Milwaukee until Thursday."
"I was," she said. "Then I wasn't."
She crossed to the desk without waiting for an invitation. The carpet swallowed her heels. On the wall, the certificate watched like a polite witness. Nathan's wedding band caught a stripe of light when he set his pen down. Elise's own band sat cold against her finger. She had considered leaving it in the car. She had decided that theater required props.
From her coat pocket she drew a black hotel keycard, the kind that looked blank until a sensor woke it. She tossed it onto the blotter. It skidded once and stopped against a binder clip.
"Since when does your office use hotel keys?"
Nathan stared at the card as if it might confess for him. His short brown hair was neat; his white shirt was still crisp at the collar; the dark blue tie was knotted the way it had been knotted for twelve years of mornings. Caught off-guard looked, on him, like a brief failure of posture. Then defensive arrived, familiar as a closing argument.
"A client left that in my car," he said.
Elise almost laughed. The sound stayed in her throat. She reached for the card the same instant he did and snatched it back, holding it between two fingers like evidence that had already been logged.
"Your client wrote the room number on it?"
She turned the card so he could see. In silver marker, on the matte black surface: 0115.
Nathan's mouth opened and closed. The river behind the glass kept going. Somewhere down the hall a printer spat pages. Elise watched the small calculations move behind his eyes—denial, revision, half-truth, salvage—and felt a cold satisfaction that frightened her more than the discovery itself.
His phone lit up on the desk.
Incoming call. Claire. 8:31.
For half a second the name sat there in white letters, ordinary and catastrophic. Nathan flipped the phone face-down hard enough that it clicked against the wood. The vibration continued, muffled, like a secret knocking from under a floorboard.
He stood. The chair rolled back and bumped the credenza. He leaned across the desk, both palms flat, the gold band bright and useless.