Full Notification

At about 0821 hours the Simi Valley Police Department received a report of a subject walking onto the campus of Royal High School with what appeared to be a long gun. In response to this report the campuses of Royal High School and Saint Rosa of Lima Catholic School have been locked down and all students are sheltered and safe. The Department has closed all traffic on Royal Avenue at Crocker Street and Pride Street. A search of the Royal High campus with the assistance of an air unit from the Los Angeles Police Department is in progress.