Authorities are investigating multiple bomb threats that were called in at multiple schools in Fullerton and Glendale, California.
A call first came in to Troy High School in Fullerton that claimed there were multiple pipe bombs inside the school. Officers were sent with bomb-sniffing dogs to investigate the campus.
Two other threats were given in Glendale at Verdugo Woodlands Elementary and Franklin Elementary. Police are responding to both schools and Verdugo is releasing students early.
It is unclear if the threats were related.