stop us anymore.

Then I had to tell you Mr.

Mitchell would know what to do.”

All the color left the warden’s face.

“Me?” he said.

Emily nodded and held up the music box.

Taped beneath the lid, hidden under the velvet lining, was a tiny brass key held in place with old yellowed tape.

“I found it when my old things came back from Grandma’s attic,” she said.

“There was a note inside too, but Ms.

Lena said I should give it to a grown-up at the prison.”

The room changed in that instant.

It no longer felt like a place of final rites.

It felt like a fuse had just been lit.

Mitchell crossed the room, careful and controlled, though his pulse had started to hammer.

“Ms.

Ortiz,” he said, “did anyone inspect that box?”

The social worker blinked.

“Only for safety.

We didn’t take it apart.

It’s a child’s keepsake.”

Mitchell looked at Daniel, then at Emily.

He had two choices.

Follow the schedule and let the state complete its work, or admit that a condemned man’s eight-year-old daughter had just introduced new evidence hours before an execution.

He did not hesitate as long this time.

“Stop the clock,” he told the guard nearest the door.

“Nobody moves this inmate until I say so.”

There was immediate resistance.

Calls went out.

Procedures were cited.

An assistant from the attorney general’s office demanded to know on what authority a warden thought he could interfere with a lawful execution.

Mitchell answered with the only words that mattered.

“Potential exculpatory evidence from the victim’s child.

If you want to ignore that, put your name on the order yourself.”

No one did.

In a small conference room two doors down, under camera recording and chain-of-custody protocol, Mitchell used a penknife to lift the velvet lining from the music box.

Hidden underneath was a shallow false compartment.

Inside it sat a red flash drive wrapped in wax paper and a folded envelope spotted with age.

Across the front, in slanted blue ink, were four words.

For Robert Mitchell only.

The warden stared at the envelope for several seconds before opening it.

The handwriting inside was Sarah Foster’s.

Robert,

If you are reading this, then they got farther than I hoped.

Daniel is innocent.

They are using my death to bury what I found.

Do not let them kill him before you watch the drive.

Trust no one from Holloway’s office.

Not Sloane.

Not Mercer.

Not Benton.

I kept copies where the angel watches the courthouse lawn.

You once told me there were still decent men in rooms like yours.

I am trusting that was true.

Sarah.

Mitchell had not seen Sarah Foster in six years, not since a prison reform hearing in Austin where she had worked as a contract forensic auditor for the state.

He remembered her because she had asked sharp questions about missing evidence logs in capital cases, and because afterward she had cornered him in a hallway and asked whether records inside prisons could be altered without triggering an alert.

He had told her yes, if the people doing it knew where the blind spots were.

He had not known she was digging into something this large.

The flash drive was inserted into a state laptop under the