SACRAMENTO, Calif. -- It's happened again: a student sitting in a classroom was wrestled to the ground by an adult -- this time, in Sacramento, Calif.
Cell phone video captured the moment when teacher David Fritz tackled a student in his English class.
Students ran to get a school resource officer, and the teacher was taken into custody.
Students said they were shocked.
School district officials say they're looking into whether alcohol may have been involved.
The student in the video was not seriously hurt