The Arborist Found Four Marks Beneath The Wet Bark

"Nobody's cut it," I said.

Keisha Brooks set her case on the path. She was thirty-four, with mud on her boots and a pencil stuck through the bun at the back of her head.

"Good. Let's keep it that way until I finish."

She walked around the trunk twice before opening her case.

"Did someone work on this tree in June?"

"Not anybody I hired."

She crouched and pointed. Four small marks sat low on the trunk. I had taken them for bug damage.

"Those aren't feeding holes," she said. "They're too even."

I felt something cold move through my stomach.

"What would make them?"

"Equipment. I won't tell you more than I can prove."

I liked her at once.

She photographed each mark beside a ruler. She took samples from the tree and soil, then took comparison samples farther away. Each bag got a number. Each number went on a sheet I signed when she finished.

"It could still have more than one cause," she said. "Heat, roots, disease. We test before we name it."

"Would something called soil tonic hurt it?"

Her pencil stopped.

I remembered June 12. Deborah had met me near my car as I left for the widowers' breakfast at a church off Providence Road.

"Garden day!" she had said. "We'll give that old fellow a little tonic."

I thought she meant fertilizer on the common strip outside my fence.

"Did you give permission?" Keisha asked.

"I said the common strip belonged to the association. I didn't invite anyone through my gate."

"Do you have a camera?"

I looked toward the kitchen window.

For the first time since June died, that little camera frightened me.

We watched the June recording on my laptop. At 9:42 in the morning, Deborah came through my gate. She carried a white container and a slim hand tool.

She knelt at the oak.

The camera couldn't show her hands clearly. It did show her moving to four places around the trunk. At each place, she bent down and stayed there.

Then she stood, wiped her gloves on a cloth, and left with the container.

"Don't crop that," Keisha said. "Keep the whole original file. Make another copy."

We checked the camera time against my phone. It was two minutes slow. I found a grocery receipt from that morning and my calendar entry for breakfast. Neither proved what she carried. They helped place an ordinary morning around the recording.

"Can you say she killed it?" I asked.

"Today, I can say she worked at the exact places where I found tool marks. Let's wait for the lab."

Waiting was familiar work. Mail didn't move faster because you stood over it.

For six days, I watered the flowers outside the oak's shade. I kept children away from its branches. Keisha had marked a clear safety area and told me what wind would make removal urgent.

On the seventh day, her report arrived by email and in a signed paper copy.

I read it at June's kitchen table.

Outside, a school bus stopped on the next street. I heard the brakes, then children calling to one another. Charlotte kept spreading beyond our little neighborhood, new roofs past the old fields, but that morning my whole world seemed to fit inside a paper folder.

The lab had found a woody-plant herbicide in the damaged tissue and nearby soil. The comparison samples did not show it. The pattern, tool marks, and rapid leaf loss supported deliberate application, not drought or ordinary lawn drift.

Keisha had included still pictures from my original recording. Her report connected Deborah's actions to each damaged point. It stated that the physical findings and recorded application supported Deborah's treatment as the cause of death.

There was no soft word like unfortunate in it.

I called Keisha.

"Is there any chance that was tree medicine?"

"The material we found killed woody growth. It wasn't fertilizer."

I rested my palm on the empty chair beside me.

"My wife planted flowers under that tree for twenty-six years."

Keisha was quiet a moment.

"Then we'll make sure the report is clear."

I bought two blue folders. One held the original report and my sample receipt. The other held copies for the board. The camera drive went into a clean envelope, with a spare stored elsewhere in the house.

Luis watched me address a certified letter.

"You could put the video online," he said.

"Then we'd spend a week arguing about a video. I want them answering the report."

My letter asked the board to cancel the charge, cover safe removal, and preserve all records about tree work. I attached copies. I kept the originals.

At 7:18 that evening, Deborah called.

"Walter! I received your little packet."

"Thank you for confirming."

"That camera business is very unpleasant."

"So was the herbicide."

Her voice lost its bright edge.

"If you insist on making this expensive, the association can put a lien on your home."