San Diego County Crimestoppers has released images of several suspects in a school arson.
The organization is offering $1,000 reward for information leading to an arrest in the March 11 fire at Meadowbrook Middle School.
A janitor reported several fires throughout the campus.
Posters were ignited as well as a trash can and a locker, police said.
Anyone with information on the identity or location of the suspects can call the Crime Stoppers anonymous tip line at (888) 580-8477.