(Henderson, NV) — A portable toilet caught fire on the roof of a Henderson post office.
Crews were called to the facility on East Pebble Road near Bermuda Sunday afternoon.
Officials believe the port-a-potty was used by construction workers repairing the roof, and was left there during the July 4th holiday.
Investigators are still trying to understand how the fire started.
No one was injured, and only light smoke was reported inside the building.