HE BROKE THE LOCK AND FOUND HIS PREGNANT WIFE COLLAPSED IN THE DARK

Officer Bell took the blue folder from Kristin and slipped it beneath her vest.

Stay behind me, she said.

The bank manager struck the emergency release beside the front doors. Nothing happened. The outage had locked the system in place, and the smoke from the basement thickened with unnatural speed.

Elias pushed Kristin's wheelchair toward a side corridor. An alarm began to ring, but no sprinklers activated. Bell tried her radio. Static answered.

Someone planned this, Kristin said.

A shadow moved behind the frosted glass of the security office.

Bell drew her weapon. Police. Show your hands.

The glass burst outward. A man wearing a respirator rushed through with a metal bar. He struck Bell's wrist, sending her pistol beneath a bench, and drove toward Kristin. Elias met him shoulder to shoulder. The attacker was heavier, but Elias had the desperate strength of a man who had already found his wife behind one locked door and would not allow another to close.

They crashed into the reception desk. The attacker swung the bar. Elias ducked, felt it cut the air above his head, and drove his fist into the man's throat. Bell recovered and kicked the bar away.

The attacker reached inside his coat.

Do not, Bell warned.

He pulled a small black device from his pocket and pressed a button.

An explosion sounded below them. The floor jumped. Smoke rolled into the lobby, black now, carrying the smell of burning plastic. The man slammed through an emergency window and escaped into the alley before Bell could reach him.

The explosion broke the magnetic lock. Elias wrapped his coat around Kristin's head and wheeled her outside. Bank employees followed, coughing and stumbling into the cold morning. Fire crews arrived to find the vault's electrical system burning and the private box area flooded with chemical smoke.

The manager stared at the folder under Bell's vest.

If you had left that downstairs, he said, it would be gone.

They returned Kristin to the hospital. Bell had photographs made of every page and placed the originals in a police evidence safe. She also sent copies to a state investigator and a federal financial crimes office. No single fire could erase them now.

The bank attacker had avoided most cameras, but one frame showed a pale scar crossing the back of his right hand. The same scar appeared in footage from the hospital stairwell.

Dr. Malcolm Rusk had such a scar in an old medical board photograph.

By afternoon a judge signed warrants for Rusk, Pierce, and Saint Orison Residence. Bell assembled a team to drive north. Elias wanted to go. Dr. Chen refused to release Kristin, and Kristin refused to let him stay.

If Evelyn has been waiting nineteen years, she said, do not make her wait because you are afraid to leave me for two hours.

Elias crouched beside the bed. I am afraid every time I leave this room.

Then take the fear with you. Bring your sister back.

Saint Orison stood behind twelve-foot fencing in a forest of bare pines. The main building had once been a monastery, its stone walls black with rain and age. A brass plaque called it a residence for women needing long-term restorative care. The gates called it a prison.

The director, Agnes Cole, met the officers in the foyer. She wore a pearl necklace and spoke with the offended dignity of a person accustomed to having her authority mistaken for virtue.

There is no Evelyn Vale here, she said.

We are looking for Eva Lane, Bell answered.

Ms. Lane was discharged this morning.

To whom?

Her guardian's representative.

Bell held up the warrant. Show me room 214.

The room was on the second floor behind a coded door. It contained a narrow bed, a barred window, and a wooden chair bolted to the floor. There were no personal photographs. No books. No mirror. A half-finished pencil drawing lay beneath the mattress.

It showed a child in a red raincoat standing beside an apple tree.

Elias picked it up with trembling hands.

Where did they take her?

Agnes Cole looked at the police surrounding her and chose silence.

Bell searched the desk. The official transfer form said Eva Lane had been moved to a state hospital three hundred miles west. The signature was a copy. A nurse finally admitted that a private ambulance had arrived forty minutes before police. Two men carried Evelyn out under sedation. One had a scar on his hand.

The other was Roland Pierce.

Elias found a strip of paper hidden inside the drawing. On it Evelyn had written a sequence of numbers and one sentence.

THE BOY IN THE RED COAT WILL REMEMBER THE RIVER.

Elias read the numbers twice.

They are coordinates, Bell said.

He shook his head.

No. They are dates. My birthdays from seven to twelve. Every year my father took me to the same place. A cabin beside the Blackwater River.

Bell called officers in the western district. The Vale cabin had burned eighteen years ago, but the property still belonged to North Orchard Holdings.

The company named on Thomas Vale's tape.

As they hurried toward the vehicles, Agnes Cole called after Elias.

Mr. Vale.

He turned.

Your sister remembered you every day, the director said. That was the one thing the medication never took.

Then why did you keep her here?

Agnes's practiced dignity cracked.

Because every time I considered opening the gate, Mr. Pierce showed me photographs of my children.

Bell stopped.

Where are those photographs?

Agnes looked toward the security camera in the corner.

He is watching us now.