Advisory
Lockdown at California High School Lifted
Lockdown at California High School Lifted 
The lockdown at California High School has been lifted.
Based on the evidence uncovered by our investigators, the threat of violence may have been generated using a "spoofed" social media account.
Officers will remain on campus through dismissal to ensure everyone's safety.
Address/Location
San Ramon Police Department
2401 Crow Canyon Rd
San Ramon, CA 94583
Contact
Emergency: 9-1-1
Non-emergencies: 925-973-2700