re: Kid who beat teacher for taking away his Nintendo has pled guilty. Punishment?

ASD is not his major malfunction. He was also diagnosed with:

Oppositional defiant disorder(ODD)
Defiance toward parents, teachers, or authority figures.

They blame others.
They are vindictive.
They are revengeful.

Contributing factors:
Personality
Parenting


Intermittent explosive disorder
Sudden explosive behavior with no thought of consequences.

They are violent with the intent to harm or kill.

Contributing factors
Passed from parent to child genetically or environmentally.

He has been with this family since he was an infant, which means it's not environmental and violent behavior is in his DNA. He doesn't like rules. He's willing to harm or kill to get what he wants. He's low intellect, but he understands right from wrong. Unless he's a sociopath. Either way, he belongs in jail.