At 10:43 a.m., units from Salem Fire/Rescue were called to Trevor School in response to a supervisory fire alarm.
Deputies at the scene reported at about 10:46 a.m. that students were out of the building and no flames were showing form the outside. Preliminary investigation located no fire and school officials were not sure what triggered the alarm.
UPDATE 11:11 a.m. — Fire Department units returning to quarters.