How is the teacher? I wish this article had more information.
How is the fact that he is a teacher relevant to the story? Since they haven't made any arrests yet they don't know if he was knocked out by a student who didn't like him or if it was just for the fun of it, totally random. Would the attack have been any less vicious if it were on a sales clerk for Walgreen's coming back from lunch?
You are obviously a racist. You should be asking how that poor young man's hand is after that government agent slammed his face into it.