Foam on the Water

On Thursday evening, Marcus came home from a ten-hour wiring job at a medical clinic, his boots coated in drywall dust. He unlocked the back sliding glass door to check the filtration timer.

The scent of synthetic lavender hit him before he reached the edge of the patio.

A six-inch crust of stiff white foam coated the water from the skimmer box to the second step.

A four-inch layer of white foam covered the surface of the pool.

Marcus stood near the edge and touched the back of his neck. Beside him, a pool technician knelt on the wet concrete, dipping a plastic beaker into the water beneath the suds.

“It’s surfactant,” the technician said. He rubbed a smear of foam between his fingers.

“Detergent?” Marcus asked.

“Body wash or liquid dish soap,” the technician said. “High concentration. It breaks surface tension instantly.”

“Could wind or algae produce this?”

“Not this volume.” The technician shook his head and dumped the beaker back into the pool. “Someone poured at least a bottle directly into your skimmer basket.”

Marcus pulled his phone from his pocket as it vibrated against his hip. A new notification from the Cedar Grove Board sat at the top of his screen.

He tapped the message. The subject line read Notice of Non-Compliant Nuisance Condition. Attached was a photo of his rear patio showing white foam drifting toward the skimmer. The timestamp on the image read 11:14 AM.

Marcus checked his watch. It was 5:20 PM. He had discovered the foam thirty minutes ago after arriving home from a job site.

He stared at the timestamp on the photo.

“Is everything alright?” the technician asked, standing up with his kit.

“The board issued a violation notice six hours ago,” Marcus said.

“You called them?”

“No.” Marcus looked at the wooden fence along the back wall. “I haven’t called anyone except your shop.”

The board had documented the damage hours before the home’s owner knew it existed. To take the photograph at that angle, someone had stood on the raised berm and aimed a lens over his fence during the middle of the workday.

Marcus walked inside, leaving the pool pump running to drain the lines. He sat down at his desk, opened his laptop, and navigated to an online hardware store. He selected a system with four weather-resistant cameras, motion sensors, and an internal hard drive.

He entered his credit card details and paid for express shipping.

Four white camera housings arrived in cardboard boxes on Thursday afternoon. Marcus spent three hours on a step ladder, running grey Ethernet cables along the stucco overhang and fastening mounts with masonry screws.

He positioned one camera above the driveway, one under the patio roof, one at the rear wall, and one pointed down at the side gate deadbolt. He synced the feeds to an app on his phone and set motion alerts to high sensitivity.

The first notification blinked on his screen at ten past eleven on Friday morning.

Marcus tapped the alert while sitting at his office desk. The wide-angle lens above the rear wall captured a manicured hand reaching up from the landscaping berm. A white smartphone tilted over the top fence rail, clicked twice, and vanished into the brush.

The second alert triggered at two o’clock on Saturday.

The side gate feed showed Patricia walking up his gravel path. She wore dark sunglasses and carried a black binder under her left arm. She stopped six inches from the gate, reached out with her right hand, and lifted the metal latch. The commercial deadbolt held the wooden door firm.

She rattled the handle three times, hard enough to shake the wooden frame.

When the latch refused to give, Patricia stepped back. She raised her head and looked directly into the camera lens mounted eight feet above her. Her lips curved into a tight smile. She adjusted her binder and turned toward the street, convinced the glass dome was an empty fixture.

The app recorded twenty-four frames of her face at 1080p resolution, stamped with the exact time, date, and frame rate.

Marcus plugged a thumb drive into his computer terminal. He transferred the four-minute video clip, created three duplicate copies, and slid the drive into a manila envelope.

He picked up his truck keys from the kitchen counter and headed out the door to file a formal police report.