The last stall. The lock was rusted shut from the inside , though no one had been in there for hours. I knelt down. Pressed my palm to the cold tile floor. The vibration climbed up my arm, into my chest, and for a moment—just a moment—I heard something beneath the thrum.
Push the door open four inches. Do not enter fully. Use your peripheral vision (which is better at detecting motion in the dark). Look for:
Further investigation is warranted. Staff are advised to use the second-floor restroom until a definitive source is identified. The Facilities team will provide an update by April 18, 2026.