The Night the Glass Walls Turned Every Secret Back on Them

Luis raised both hands. “Temporary staff.”

Mara almost laughed. It came out as a breath that hurt her ribs.

“Can you reach the stairs?” Naomi asked.

Luis nodded before Mara repeated the question. “The west stairwell. The east one is blocked. Security chained it from the inside.”

“Why?”

“I don’t know.”

Mara did. Adrian had ordered the penthouse sealed when he realized the case was missing from the private office below the ballroom. He had assumed no one could leave without passing one of his men. He had not accounted for temporary staff, freight corridors, and the tendency of wealthy people to forget that buildings were full of workers.

A low tone began in the living room.

The blue-white line on Adrian’s chest pulsed once.

He looked toward the ceiling, then the adjoining terrace, trying to locate the source. The rain beyond the windows distorted the neighboring towers into columns of light.

“Is that yours?” Mara whispered.

“No,” Naomi said.

The answer frightened her more than anything else had.

“What do you mean, no?”

“Our team isn’t using a visible marker.”

Mara watched Luis absorb the words. His face changed from confusion to a fear so plain that it made him look younger.

Naomi continued. “Get to the stairwell. Now.”

Mara slipped the phone into the folds of her gown and stepped into the corridor. The movement pulled at her side. Adrian had shoved her into the marble edge of the kitchen island when she tried to take the case from him. The cuts on her face looked worse than they were. The ache beneath her ribs might not.

Luis opened the fire door.

An alarm began to chirp from somewhere above them, not the full building alarm but a localized warning, quick and mechanical. The lights flickered once. Mara looked back through the service doorway.

Adrian still stood beside the case. The scanning line remained fixed on his chest.

Celeste, seated behind him, turned her head and met Mara’s eyes across the penthouse.

There was no surprise in her expression.

She knew what the beam was.

Mara understood that with a certainty that erased every other thought.

Celeste raised the champagne glass slightly, not a toast but an acknowledgment.

Then the penthouse went dark.

Luis grabbed Mara’s wrist and pulled her through the stairwell door. Emergency strips glowed along the steps. Behind them came the muffled scrape of furniture, Adrian’s voice, and the crash of something heavy against glass.

They descended two flights before Mara heard the service door above open.

“Keep moving,” Luis said.

Footsteps followed.

Not running. Whoever came after them moved at a controlled pace, one step at a time.

Mara’s heels slipped on the concrete. She kicked them off and left them where they fell, one against the wall, the other spinning down two steps before stopping. Luis kept hold of her arm. He smelled faintly of coffee and wet wool.

“Who’s following us?” he asked.

“I don’t know.”

“You live here?”

“No.”

“Good.”

She looked at him.

He was breathing hard now. “I’d hate to think people paid this much to be miserable.”

The remark was so absurdly ordinary that she almost laughed again. This time a broken sound escaped her. Luis glanced back, unsure whether he had offended her.

Above them, the footsteps quickened.

They reached the sixty-first floor landing. Luis shoved at the door.

It did not open.

A chain rattled on the other side.

“Damn it.”

Mara looked down the next flight. “Keep going.”

“The west stairs end at fifty-eight. Construction.”

“How do you know?”

“I spent forty minutes looking for a bathroom before the gala.”

The footsteps above were close enough now that Mara heard the measured breath of the person following them.

Luis looked around the landing. A red fire-hose cabinet was recessed in the wall. Beside it stood a narrow utility closet secured with a keypad.

Mara reached for the green gemstone at her throat.

The necklace had belonged to her mother. She had worn it because Celeste asked her to, because the gala was meant to honor the twentieth anniversary of the Voss Foundation, and because Celeste understood the power of displaying a dead woman’s jewelry on her daughter’s body.

Mara pulled the pendant forward. Hidden behind the teardrop stone was a tiny hinged plate. She pressed her thumbnail against it, revealing a flat black disk no larger than a shirt button.

Luis stared. “What is that?”

“Something Celeste told me never to lose.”

She held the disk to the keypad.

The light changed from red to green.

The closet unlocked.

Luis opened it, and they squeezed inside among cleaning supplies, folded tables, and the chemical smell of floor polish. He shut the door but did not let it latch completely.

Through the narrow gap, Mara watched the stairwell.

The footsteps reached the landing.

Patrick Dwyer appeared first, one hand pressed to the side of his head. Blood had soaked the shoulder of his tuxedo jacket. He paused beside the chained door and listened.

Mara held her breath.

Dwyer was fifty-three, compact, gray-haired, and unfailingly polite. He had once run security for a governor. At the gala, he had complimented Mara’s necklace before quietly taking her phone and telling her Adrian needed to speak with her upstairs.

Now he carried the black metal case under one arm.

The fresh scratches were visible even in the emergency light. The silver lock had darkened. The tiny hidden indicator glowed blue.

Dwyer descended.

Mara felt Luis shift beside her.

She touched a finger to her lips.

Dwyer stopped directly outside the closet.

His face turned toward the door.

For several seconds, he did nothing. Blood ran from his hairline to his jaw. His eyes looked unfocused, but his grip on the case remained firm.

Then a radio crackled inside his jacket.

“South elevator,” a man said. “Two minutes.”

Dwyer moved on.

Mara waited until his footsteps had faded two levels below.