For the second time in three days, the Dike-Newell Elementary School in Bath was on fire.
Allan Thomas Vigil, 30, of Bath was arrested last week and charged with arson in connection with the Friday night fire.
Bath police said Monday’s fire was determined to be a flare up from the previous fire.
The fire chief said Friday’s fire started in a supply closet near the center section of the school and only partially damaged the large two-story classroom building.
He said damage from Monday’s fire is far more extensive, collapsing the roof of the two-story building.
Vigil, who has been behind bars since his arrest on Saturday, was scheduled to make his first court appearance Monday afternoon.
School was canceled on Monday. The district said Dike-Newell students will have school on Tuesday through Friday outdoors at the Fisher-Mitchell School, with early dismissal all four days.