This happened in the school district that I work in (Flagler County, FL.).
I didn't see if the link you shared had the video, but it was pretty damning. This young man has a previous criminal history. And there was no awkwardness in his ability to deliver a beating. People act like we can't learn proper behavior, and although it may never be perfect, non-violence is very achievable.
When parents follow through with what the schools try and teach, we see great success. The problem is they don't. Often they are overwhelmed and just let the kid do what they want at home, then expect the schools to perform a miracle. Sending the kid to school with a Nintendo Switch would be an example of that. I don't have a bird's eye view into his home, but it's not uncommon for the parent to do whatever it takes to get the kids on the bus. And we have to figure out how to compete with a Nintendo Switch, or the same parents will want to know why their kid is not passing.
That ship sailed a long time ago with this kid, I'm afraid it's about damage control now.
He's tall and like 260 lbs, put him somewhere where he can't hurt anyone else. Mom's probably going to miss his disability check, though.
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Disagreeing with you doesn't mean I hate you, it just means we disagree.
Neurocognitive exam in May 2019, diagnosed with ASD, Asperger's type in June 2019.