PETALUMA, Calif. (KRON) — Petaluma Police Department made an arrest regarding a bomb threat made Friday morning at Petaluma Junior High School, authorities said in a press release.
Police arrested a 13-year-old PJHS student who was cited and released to a parent.
The threat was made using an anonymous mobile app.
Students and staff moved and evacuated to a safe area while Petaluma police and California Highway Patrol Bomb Detection K-9s searched the school.
Authorities did not find any devices, and students and staff returned to school.
The threat is still being investigated at this time.