Susanville Police are investigating after a report of a man armed with an AR-style rifle and explosives prompted a precautionary lockdown at Lassen High School on Monday.
Susanville Police say the school was immediately notified of the threat and placed on lockdown while officers responded to the campus and secured the area.
“Law enforcement personnel conducted a thorough search of the entire campus. No weapons, explosives, or other threats were located, and there is currently no indication that an actual threat was present on the school grounds,” Susanville Police Department says.
