Janitor Finds Gym Floor Filled With Umbrellas, Then Reads the Note Left for Him

Reviewing the tapes

Frank barely slept that weekend. Instead, he locked himself in the school’s security office, glued to the monitors. His eyes burned from hours of footage, but he refused to stop.

Every hallway, every second from the last week scrolled past. Somewhere, he thought, a mistake would give the culprit away. He just had to find it.