They were not a complete explanation of a child’s death.

They were enough to raise a question nobody had answered publicly.

A folded photograph showed the loading dock behind an abandoned electronics warehouse.

I recognized the building from the industrial road where I sometimes collected replacement parts.

At the bottom of the picture, someone had written a date and the initials L.K.

Lorraine Kessler.

I turned to Isabel Wynn’s statement again.

She wrote that she had kept a carbon copy of the original route because her supervisor told her to destroy it during a records audit.

She also wrote that the supervisor had warned her to stop asking about a second incident in the same ambulance that night.

The last paragraph stopped halfway through a sentence.

If I disappear before the meeting, ask Lorraine about the small radio and the recording that begins with the words, I have the child.

There was no signature under the unfinished sentence, only a dark thumbprint.

I called Officer Ortiz using the number on the card she had left.

She said Lorraine was being booked on a complaint of simple assault and had requested an attorney.

I told her about the folder and asked whether she could return to examine it.

She said not to alter the papers and that an investigator would call me.

I mentioned the van.

Ortiz asked for its license plate.

I had only seen part of it.

That irritated me more than it should have.

I was good at noticing details on broken machines, yet I had watched a vehicle twice without recording the plate.

Then I remembered the rear-facing camera in Paige’s bedroom window.

We had installed it to watch the alley after a rash of bicycle thefts.

It was angled toward the street, not the driveway.

I went upstairs and opened its memory card.

The van appeared at six fifty-two that morning.

The driver had stopped outside Lorraine’s house and entered through her side door.

At seven thirty-four, the driver carried a black equipment case back to the van.

At eight fourteen, Lorraine crossed the street toward my house.

And at eight sixteen, just before she struck me, the van’s passenger door opened.

A second man stepped out.

He was holding something to his ear.

The image was small, but the silver badge on the man’s jacket was unmistakable.

He worked for Westbrook Emergency Transport, the private ambulance company that had handled the Bellwood fire eleven years earlier.