Two Rocks Firearm Incident
About 11:50am, officers were called to the school on Breakwater Drive, following reports an unknown male had discharged a firearm in the carpark.
Police attended the scene a short time later and arrested a 15-year-old boy.
Nobody was injured during the incident.
Police remain at the scene and there is no ongoing risk to the public.
Officers located and seized two rifles, ammunition and a vehicle at the scene.
A single bullet hole was also found in the wall of an administration building. Police believe the building was occupied at the time of the incident; however, nobody was injured.
The investigation remains ongoing.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or online at www.crimestopperswa.com.au