Lyon added, “Based on what I have viewed, the kind of physical restraint used by the teacher is unacceptable. I have placed the teacher on leave pending the outcome of an independent investigation.”

On Friday KCAL9’s Bobby Kaple reported that witnesses said the incident unfolded because the student was openly holding a bag of marijuana.

When the teacher, who students identified as science teacher Mark Black, tried to confiscate it, the student got physical.

On Saturday, KCAL9′s Cristy Fajardo said there was an outpouring of support for Black. On Facebook, a page backing Coach Black has thousands of “likes.”

There were also calls from many of these students for Lyon to resign.