A car-to-car shooting early Monday morning led investigators to a Gahr High School parking lot, prompting the school to close the campus. L.A. County sheriff's investigators believe a car-to-car ...

CERRITOS >> A 15-year-old girl was arrested today on allegations of posting to social media violent threats against Gahr High School in Cerritos. Deputies arrested the girl, whose name was ...

CERRITOS, Calif. (KABC) -- Gahr High School will be closed Monday while authorities investigate a car-to-car shooting near the Cerritos campus that left one person dead. Deputies believe the ...

On the same day that an NRA task force released recommendations for school safety, a Southern California campus was the site of a training in an "active shooter" scenario similar to the one that ...

The Cerritos Sheriff’s Station and the Los Angeles County Fire Department conducted an active shooter response drill at Gahr High School in Cerritos Tuesday. The drill, that used live gunfire ...