That mess didn’t take a couple minutes. He was going after it for quite some time so where were the cops or did mama not call them? He needs to be in juvie. The bad juvie.
I doubt mom has the set to send him. She allowed him to rule the house and when she tried to assert herself, he put her in her place. Give him back the phone, clean up that mess and get his dinner. You should have stood up to him when he was young.
Many of these kids are feral...er, mentally ill because they had no boundaries.