Lights and sirens are seen atop a patrol vehicle in this file photo. (Credit: Getty Images)

Bay Area

Reports of active shooter at San Lorenzo High School were prank call: Sheriff

Posted: Oct 21, 2021 / 12:56 PM PDT

Updated: Oct 21, 2021 / 12:59 PM PDT

Lights and sirens are seen atop a patrol vehicle in this file photo. (Credit: Getty Images)

Posted: Oct 21, 2021 / 12:56 PM PDT

Updated: Oct 21, 2021 / 12:59 PM PDT

SAN LORENZO, Calif. (KRON) — Reports of a possible active shooter situation at San Lorenzo High School Thursday afternoon were a prank call, the Alameda County Sheriff’s Office confirmed.

Sheriff’s deputies are at the school and say it is safe.

Authorities are now investigating the source of the call.

UNFOUNDED: Reports of a shooting at San Lorenzo High School were a prank call. Deputies are at the school and all is safe. We will be investigating the source of the call.
— Alameda County Sheriff (@ACSOSheriffs) October 21, 2021

No other details were immediately available.

Check back for updates as this is a developing story.