63rd Readiness Division, Santa Clara County Sheriff’s Office conduct active-shooter response training exercise
Left to right, Police Officer Alan Corpuz from the Mountain View Police Department and Public Safety Officer S. Kotani, Sunnyvale Department of Public Safety (Law), maintain a safe perimeter for the Response Task Force emergency medical services and fire department personnel during active-shooter response training, at the Sgt. James Witowski Armed Forces Reserve Center, in Mountain View, California, Aug. 26, 2021.