She was only fired after the video became public.
Probably trying to protect the school district for some unknown reason.
The teacher was wrong and deserved to be fired. If you take a teaching job in one of these inner city schools you have to know what you’re getting into. A large percentage of the kids only go to school to hang out and cause trouble. They don’t pick up a book or participate in class at all. Watching documentaries about inner city schools can explain a lot about the failure of so many black kids.