If policy was for that door to be closed and can only be opened from inside, that Teacher should be charged.
No no no. Teachers are heros. We should all be happy they decided to actually return to the classroom this year.
That teacher should properly be crucified, ya he did what a whole bunch of people in schools across the US do every day, and might not have been the only one at that particular school.”
But he did it, and an enormous tragedy resulted.