a) when riots turn violent, police quell them with riot shields and billy clubs, not far off from bullets
b) what do u think she was doing for the year leading up to his, sitting in her living room as he shattered her windows and cracked ribs with bricks and then one day it was suddenly too much and she shot the prick, it obviously wasn't the first thing she tried. She contacted the police, if she/they knew who the kids parents were, I'm sure they got several phone calls. She should have shot into the air, potential injuring someone completely innocent? she just got hit in the chest with a brick, chances are the kid saw the gun coming and thought it was a bluff, and he would have viewed a warning shot the same way. and how in the hell is an elderly woman going to care for a dog capable of being a credible threat as a guard dog, she would do herself more injury than the child, think about it. if the kid's brick had crushed her throat, or hit her in the head and caused an anurism, or killed her in some other faction, you'd be clamoring that the kid should be tryed as an adult, or do you honestly believe that being 12 years old is an adequate excuse to throw bricks at old ladies.
in conclusion, he's 12, old enough to know that chucking bricks at old ladies is not only wrong, but harmful, therefor he is capable of knowing that he shouldn't do it, and he did it anyway, that's a crime, self-defense is not. in my opinion, try the kid as an adult, and send him to prison for 5 years, not juvey for 2, and the parents should have to pay for the old ladies medical bills and all damages resulting from the incident. They should also have to pay for emotional damages, and the bullet she put in thier kids shoulder. Maybe then they'll control thier fucking child and teach him that it's fucking wrong to chuck bricks at old ladies, and if u do it, you won't see daylight for 2 month's per fucking brick. and when u do see the sun, you'll be working for that old lady doing chores to pay for the damages and one single word of disrepect you go back to ur room for another 2 months. oh ps, we're selling every electronic device you enjoy and not getting a new one. I'm not kidding, if this were my kid, that's what I would do/want done.