The Deep End

The ball hit the padel racket with a satisfying crack, returning against the glass wall. Elena wiped sweat from her forehead, grinning across the court at Marcus.

"You're getting slow," she teased.

"You're just hungry. Win already."

They'd been friends for seven years, since they were junior analysts at the firm. Pad every Thursday, drinks after. Simple. Reliable.

Until last week.

Elena had found the tracking device beneath her dashboard while changing her oil. A small magnetic box, no bigger than a matchbox. Professional grade. Someone had been monitoring her movements for months.

She'd spent three sleepless nights running diagnostics, sweeping her home, checking her phone. Nothing else. Just the tracker.

"Earth to Elena." Marcus waved his racket. "Your serve."

"Sorry. Long week." She served mechanically, muscle memory taking over while her mind churned through possibilities.

After the match, they headed to the club's terrace. Elena watched Marcus order his usual—gin and tonic, extra lime. The man who knew her schedule, her habits, her routines. The man who'd been oddly interested in her new project. The man who'd asked, casually, three months ago, whether she ever drove anywhere unusual.

"I'm going for a swim," Elena said suddenly. "Join me?"

Marcus raised an eyebrow. "In February?"

"The club's heated. Come on."

The pool was empty, blue water dimpling under skylights. Elena stripped to her suit, feeling the cool air on her skin. She slipped into the water, swimming laps with steady strokes.

Marcus sat on the edge, legs in the water, watching her.

Elena surfaced at the wall where he sat. She treaded water, looking up at him.

"Corporate hired a security firm last month," she said quietly. "They're worried about leaks to competitors."

Marcus's expression didn't change. "Sounds smart."

"They found something interesting." Elena's voice was calm. "Someone placed a physical tracker on an employee's vehicle. Professional work. Military-grade tech."

Silence stretched between them, broken only by water lapping against the pool walls.

"Elena—"

"They traced the purchase. Cash transaction in a suburb you happen to know well. Your sister's neighborhood."

Marcus's face cracked. Something like grief, or shame.

"They offered me fifty thousand," he said quietly. "For the client list. Your new project's specifications."

"Fifty thousand. For seven years of friendship."

"I'm drowning, El. Student loans. My mom's medical bills. I never meant—"

"You meant exactly what you did. You just didn't think I'd find out."

Elena pulled herself from the pool, water streaming from her body. She grabbed her towel without looking back.

"Corporate's pressing charges. Industrial espionage, invasion of privacy. They offered me a deal if I cooperated."

Marcus stood up. "Elena, please—"

"The police are waiting outside. They're not interested in your explanation."

She walked toward the changing room, leaving him standing alone by the empty blue pool.

Some things, once you see them, you can never unsee.

The spy who'd been her friend. The friend who'd sold her out. The swimming pool that reflected everything, revealed nothing.

Behind her, she heard him sink to his knees.

She didn't turn around.