The Facebook campus in Menlo Park was evacuated Tuesday night after police received reports of a possible threat to the campus.
Police arrested three 19-year-old Vallejo men for making a false bomb threat and placing a fake bomb under an acquaintance’s vehicle in Vallejo on Thursday afternoon, police said.
A man wielding a machete and threatening people was arrested outside a restaurant in Watsonville on Wednesday evening, police said.
Students at Mt. Diablo High School in Concord were evacuated Thursday because of a possible threat, according to Mt. Diablo Unified School District personnel.
Uniformed and plainclothes police officers were patrolling the grounds of a San Mateo high school Thursday morning in light of a threat that was made to the school through a social media site this week.
Police officers were on the campus of Foothill High School in Pleasanton Wednesday morning after graffiti found scrawled in a girl’s bathroom threatened a school shooting.
A threat to California State Senator Leland Yee has led to the arrest of a Santa Clara man and the confiscation of explosive materials and a loaded handgun, KPIX 5 has confirmed.
The shelter-in-place order was issued around 1:30 p.m. after someone called the Sunnyvale Department of Public Safety saying there was a bomb at the high school, located at 589 W Fremont Ave., academic superintendent Kate Jamentz said.
Monta Vista High School and Lincoln Elementary School have been closed because of threatening graffiti spray painted at the campus, police said Thursday.
The Hayward Hall of Justice was evacuated Tuesday morning after a bomb threat was received, an Alameda County sheriff’s sergeant said.