SAN ANSELMO, Calif. - Archie Williams High School in San Anselmo received a bomb threat on Wednesday morning, according to an alert by the Central Marin Police Authority.

Officers were sent to the school and were investigating.

Police said they don't believe the threat is credible, but the school canceled classes for the day out of an "abundance of caution," police said.

All students have been dismissed. San Anselmo Education

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