The first thing I noticed when I came home that Saturday afternoon was the music.
It was soft, cheerful music—the kind of background sound people played when they wanted to convince themselves they were on vacation.
For a second, I thought it was coming from one of the neighboring houses.
Then I heard laughter.
I stopped halfway through my kitchen doorway.
My grocery bags were still hanging from both hands.
The refrigerator hummed behind me. A carton of eggs shifted inside one of the paper bags. Outside, sunlight reflected through the kitchen window and scattered across the floor.
And beyond the glass was something that made absolutely no sense.
Someone was swimming in my pool.
I put the bags down.
Then I looked again.
It was Diane Foster.
She was floating comfortably on one of my inflatable chairs as though she had paid for the house herself. She wore dark sunglasses, a wide white hat, and a red swimsuit. A plastic cup sat in a floating drink holder beside her.
I stood there for several seconds, waiting for the explanation to become obvious.
It didn't.
Diane lived two houses away.
She was fifty-four and had been involved with practically every neighborhood committee Cedar Hills had ever created. She had a talent for appearing wherever she wasn't needed and offering opinions nobody had requested.
But this was different.
She wasn't standing near my fence.
She wasn't talking to someone at the sidewalk.
She was in my pool.
I walked outside.
"Diane."
She lifted her sunglasses.
"Oh. You're home."
I stared at her.
"What are you doing?"
She smiled.
"Cooling off."
"In my pool."
She shrugged.
"You weren't using it."
That answer was so ridiculous that I almost laughed.
Instead, I looked toward the gate.
It was locked.
The padlock was still hanging exactly where I had left it that morning.
I looked back at her.
"You climbed over the fence?"
"I didn't climb anything."
"Then how did you get in?"
Diane smiled again.
"The association has certain access rights."
"No, it doesn't."
"You should read your closing documents."
"I have."
"You might be surprised."
I walked closer to the pool.
"Diane, get out."
She slowly kicked her feet.
"I don't think you understand. The pool affects the appearance and value of neighboring properties."
"It's in my backyard."
"And visible from the greenway."
"The greenway is on the other side of a six-foot privacy fence."
She took a sip from her drink.
"You're becoming unnecessarily difficult."
That sentence told me more than anything else could have.
Diane didn't think she was trespassing.
She thought she was enforcing something.
That was the dangerous part.
People who know they're breaking rules usually try to hide it.
People who believe rules belong to them don't bother hiding.
I pointed toward the gate.
"Out."
She sighed dramatically.
"Robert, this is exactly the attitude I've been talking about."
"Talking to whom?"
"The association."
"I am the association. I'm a homeowner."
"You're one homeowner."
"And you're not the owner."
Her smile disappeared for half a second.
Then it returned.
"Fine."
She climbed out.
She took one of my towels from the chair.
I watched her dry herself.
Then she put on a white robe she had apparently brought with her.
"Where did you get that?"
She ignored the question.
Instead, she walked toward the gate.
I followed.
She reached the lock.
For one second, she seemed almost amused.
Then she inserted something near the lower part of the latch.
There was a click.
The gate opened.
I froze.
Diane stepped through.
Then she closed the gate behind her.
Somehow, from the outside, she locked it again.
She turned.
"Have a nice afternoon."
"Diane."
She walked away.
I stood there staring at the locked gate.
I had no explanation for what I had just seen.
So I called the police.
Officer Lena Morales arrived about twenty minutes later.
By then Diane was sitting on her own porch.
Calm.
Dry.
Reading a magazine.
Lena listened to my explanation, inspected the gate, and examined the wet towel and inflatable chair I had found.
"Do you have camera footage?" she asked.
"Not today."
"Why?"
"My camera battery died this morning."
Lena nodded.
That was when Diane walked across the street.
"I heard there was a misunderstanding."
"You were in my pool," I said.
"I wasn't."
"You left your towel."
"Lots of people have towels like that."
"The inflatable chair has your initials."
She glanced at it.
"I don't know how that got there."
Lena looked at her.
"Did you enter Mr. Lang's property?"
"No."
"Are you certain?"
"Absolutely."
The answer came too quickly.
I looked at her.
She looked back.
There was something almost triumphant in her expression.
She knew there was no recording.
She knew the lock wasn't damaged.
She knew the police couldn't prove what I had seen.
Lena warned Diane that entering private property without permission could lead to criminal consequences.
Diane thanked her.
Then she turned to me.
"Next time, Robert, make sure you have evidence before making accusations."
That evening, I found an HOA notice taped to my front door.
It accused me of creating unnecessary conflict.
It said my behavior had caused an improper emergency response.
At the bottom was Diane Foster's name.
I read the notice twice.
Then I looked at the empty camera mount above my patio.
Diane hadn't simply entered my yard.
She had known exactly when the camera was offline.
And that was the moment I stopped thinking of the incident as a rude neighbor using my pool.
Something else was happening.
I just didn't know what yet.
But I intended to find out.
I had lived in Cedar Hills for six years.
My wife, Marissa, had chosen the house.
That fact mattered because after she died, almost everything inside those walls became connected to her in some way.