I don't know if the principal was justified in his actions. I doubt it tho - over the student refusing to hand over a cell phone?
But as someone in the article says:
$1:
A friend was saying, had the situation been in reverse, had that been a white principal who took the same action against a black student, would the outcome have been the same?” said Wayne Coady, a father of three grown children. “There could have been a riot.
Damn straight - the "black community" would have had a conniption fit. And, if the principal had been white, he'd be looking for a job right now.