An assistant principal was attacked and dragged by the hair by a teen at California High School in San Ramon, officials said.

A 16-year-old student allegedly assaulted and dragged a Bay Area assistant principal by the hair during a high school’s homecoming dance on Saturday, officials said.

The assault occurred at California High School in San Ramon at approximately 8:46 p.m., Lt. Mike Pistello for the San Ramon Police Department told........

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