CONCORD (KRON)—A fire that started at a Concord elementary school on Sunday is being investigated as a possible arson, according to police.
Officers received a call about a suspicious person yelling in the parking lot of Highlands Elementary School around 5 a.m. just as the fire alarm was going off.
Police found someone broke into a classroom and set a fire, but they could not find a suspect, police said.
No structural damage was reported.
Anyone with information about the fire is asked to call Concord police at (925) 671-3220.