‘Concerning Content’ Shared Online by Former Student Led to Lockdown at Peninsula High School: PD

‘Concerning content’ shared online by former student led to lockdown at Peninsula high school: PD

(KRON) — Menlo-Atherton High School in Atherton was put on lockdown Wednesday due to “concerning content” shared online by a former student, the Atherton Police Department announced Thursday. The Atherton Police Department was notified of the "possible threat" to the high school through its tip line. "The information involved a former Menlo-Atherton High School student, currently enrolled at another high school in the area, who had reportedly po…

Athlerton police respond to possible threat at Menlo-Atherton High School

On September 10, 2025, the Atherton Police Department received information from a tip line regarding a potential threat to Menlo-Atherton High School. The information involved a former Menlo-Athert…

Atherton police detain former student after threat to Menlo-Atherton High School

Menlo-Atherton High School was placed on a “secure campus” order Wednesday after Atherton police received a tip about a potential threat involving a former student. Police say there is currently no threat to the school community. The post Atherton police detain former student after threat to Menlo-Atherton High School appeared first on Redwood City Pulse.