Evidence at the Bottom of the Lake

The lake water was black as motor oil at 2 AM, reflecting nothing—not the moon, not the stars, and certainly not the woman standing at the edge with her late husband's iPhone in her left hand.

"Don't," Marcus said from behind her. His voice had that same gentle quality that had made her trust him for seven years. "Whatever you think you found, you're wrong."

Sarah turned slowly. The phone's screen illuminated her face—blue and cold. "The texts, Marcus. The last three years. Every Wednesday at the Belvedere Hotel. She was twenty-three. Our daughter's age."

Marcus's German Shepherd, Buster, whined at his master's feet. The same dog she'd walked every morning for years. The same dog who'd greeted her with tail wags while his owner destroyed their marriage.

"It wasn't like that," Marcus said. "She was lonely. I was—"

"Her baseball coach?" Sarah's laugh was sharp. "God, the clichés keep piling up. Did you ever actually coach, or was that just your cover story?"

The silence stretched between them like a physical thing. Sarah's thumb hovered over the photos folder. Evidence that could dismantle his carefully constructed life—his consulting firm, his reputation, his second family across town.

"Throw it in," Marcus said quietly. "Like you said you would. We were friends first, Sarah. Remember? Summer of '98, playing catch in my backyard until sunset. I taught you to throw a curveball. You taught me to trust someone."

Sarah's throat tightened. That was true. He had been her best friend once. Before husband. Before betrayer. Before the texts on this phone revealed a second family, a second life, a complete second act she knew nothing about.

"Friends don't do this," she whispered.

"Then why did you call me tonight?" Marcus stepped closer. "Why not the police? Your lawyer? Why me?"

Sarah looked at the phone. Then at the water. Then at the man who'd been her everything for half her life.

"Because," she said, "I needed to hear you say it to my face."

The iPhone hit the water with a soft plop. No splash. Just gone, like their marriage. Like her best friend. Like the woman she'd been before she'd scrolled through those messages.

"Get out of my house," she said, and walked away without looking back. Behind her, the dog whined again. But Marcus didn't move.