A storage facility on the practice field of Danville High School caught fire just after midnight Thursday morning. Investigators found enough evidence at the scene to deem it as suspicious.

Detective Paul Megilligan with Danville Police says the investigation is ongoing, but there are leads given from individuals at the scene.

Police say there was graffiti and satanic messages painted on the shed that suggest this may have been the work of juveniles.

Officials with Danville Schools say patrols will be stepped up around the Danville High School area.