"My six-year-old nephew dragged his broken leg across seven blocks of pavement to reach my porch, with his starving three-year-old sister clinging to his shirt.

By noon, the street outside Reena’s house was crowded with police vehicles.

Peter stood behind the yellow tape with Detective Velez while crime-scene technicians carried sealed evidence bags through the front door. The white two-story house looked painfully ordinary. A bicycle lay on its side beside the garage. Plastic flowers filled a window box. A wooden sign near the porch read FAMILY IS EVERYTHING.

Peter wanted to rip it from the wall.

“You stay beside me,” Mara warned. “You touch nothing.”

Peter nodded.

The house smelled faintly of bleach.

Children’s photographs had been removed from the living-room walls, leaving pale rectangles where the frames had hung. The refrigerator was nearly empty. There were no toys on the floor, no drawings held by magnets, no evidence that two children had lived there except a pair of small shoes beside the basement door.

Drew’s sneakers were split along the sides.

Lily’s sandals were two sizes too small.

Mara led Peter downstairs.

The basement contained a washer, an old furnace, and five metal shelves stacked with canned vegetables. Two shelves had been rolled aside, revealing a narrow door cut into the paneled wall.

A technician photographed Peter before allowing him closer.

The room beyond was barely six feet wide.

There was no window.

A bare bulb hung from the ceiling, but the switch was located outside the door. A child-sized mattress lay directly on the concrete floor. Beside it sat a plastic bucket, two empty water bottles, and a length of soft rope.

Peter stopped breathing.

Deep scratches covered the inside of the door.

Some were low enough to have been made by Lily.

“Why didn’t anyone hear them?” he asked.

“The walls are insulated,” Mara said. “Several layers.”

“Someone built this deliberately.”

“Yes.”

Peter stepped farther inside.

On the far wall, words had been written in black permanent marker.

PETER DIDN’T STEAL THE MONEY.

Below it were rows of numbers, bank names, account initials, and dates. Aaron’s handwriting slanted sharply to the right, exactly as Peter remembered it from birthday cards and unfinished grocery lists.

At the bottom, one final line had been written larger than the others.

IF I DIE, FIND 714-B.

Peter felt his knees weaken.

“He knew,” he whispered.

Mara photographed every inch of the wall.

“Did your brother own a storage unit?”

“Not that I knew.”

“Safe-deposit box?”

“Maybe. Briar National used numbers like that for internal evidence lockers.”

“Could the B stand for Briar?”

“Or basement.”

A technician knelt beside the mattress.

“Detective.”

He held up a small evidence marker near a dark stain.

Mara’s jaw tightened.

“Blood?”

“We’ll test it.”

Peter turned away.

On a shelf near the ceiling, another technician discovered a child’s drawing folded into a narrow crack. It showed four stick figures: Aaron, Peter, Drew, and baby Lily.

Reena stood separately beneath a black cloud.

Behind her, a tall man with yellow hair held something that looked like a bottle.

“Who is that?” Mara asked.

Peter studied the crude figure.

“I don’t know.”

“Did Aaron know anyone with blond hair?”

“Half the city.”

The technician flipped the page over.

Three words had been written in an adult hand.

ASK ABOUT KELLER.

Peter knew the name.

“Dr. Simon Keller signed Aaron’s death certificate.”

Mara turned sharply.

“He was Aaron’s cardiologist?”

“No. Aaron didn’t have a cardiologist. Keller lived across the street.”

“Was he present when Aaron died?”

“Reena said he happened to be nearby.”

Mara stared at the drawing again.

“That’s one hell of a coincidence.”

Upstairs, an officer found a locked desk drawer containing overdue bills, collection notices, and documents from an insurance company. Aaron’s life-insurance policy had paid Reena nine hundred thousand dollars after his death.

Most of it was gone.

A second policy existed for each child.

Peter read the coverage amount twice.

Five hundred thousand dollars for Drew.

Five hundred thousand for Lily.

“Can a stepparent insure children like that?” he asked.

“Under some circumstances,” Mara said. “But these signatures may be forged.”

The beneficiary on both policies was Reena.

A date at the bottom showed that Drew’s policy had been amended two days after his leg was broken.

Peter’s vision blurred with rage.

“She was waiting for him to die.”

“We don’t know that.”

“She left a six-year-old with an untreated fracture in a locked basement.”

Mara did not argue.

A phone rang in the kitchen.

Everyone froze.

It was an old landline mounted beside the refrigerator.

Mara motioned for silence before answering.

“Hello?”

A woman’s voice carried faintly through the receiver.

“Put Peter on.”

Mara covered the mouthpiece.

“It’s Reena.”

Peter took the phone.

“Where are you?”

“You always did enjoy playing the hero,” Reena said.

Her tone was calm, almost amused.

“Drew could have died.”

“He was dramatic, just like Aaron.”

Peter gripped the phone so tightly the plastic creaked.

“What did you do to my brother?”

“Your brother did things to himself.”

“What is 714-B?”

The silence lasted only a second, but it was enough.

“You found the wall.”

“Where is Aaron’s phone?”

“You spent three years believing your brother hated you. Why ruin that now?”

“Because he didn’t hate me.”

Reena laughed softly.

“Of course he did. You just don’t know the whole reason.”

Mara pointed to a technician tracing the call.

Peter kept Reena talking.

“You forged the message.”

“Which message?”

“The last one Aaron sent me.”

“You think one message destroyed your relationship? No, Peter. I only gave him the evidence. Aaron made his own choice.”

“What evidence?”

“That you were sleeping with his wife.”

Peter’s stomach turned.

“You told him we had an affair?”

“I showed him photographs.”

“There was never an affair.”

“Photographs don’t care about truth.”

Mara silently mouthed, Keep going.

Peter stared at the bloodstained mattress in the hidden room.

“Where are you?”

“Far enough away.”

“You left your car.”

A pause.

Peter had guessed, but the silence confirmed it.

“You switched vehicles,” he continued. “Was Keller driving?”

Reena’s voice hardened.

“You should stop saying his name.”

“So he’s with you.”

“Peter, listen carefully. Those children are damaged. Drew lies. Lily barely speaks. No judge will give them to an unmarried mechanic with anger problems and a criminal record.”

Peter flinched.

At nineteen, he had been arrested for fighting a man who had attacked Aaron outside a bar. The charge was reduced, but it remained in his history.

“I’m the reason they’re alive.”

“For now.”

The words chilled him.

“Is that a threat?”

“It’s a warning. Give the police nothing else, and perhaps Drew and Lily will get the quiet life Aaron wanted.”

“Aaron wanted them safe.”

“Aaron wanted many things.”

Reena hung up.

The technician shook his head.

“Burner phone. Signal bounced through a tower near the interstate.”