Today's justice system is pathetic, weak, and has zero bite.
Individuals caught knocking innocent people out, should be stripped naked, tied to a pole in a field, and the general public given thin rods to whip the guilty to unconsciousness. Beat their a** until they can't wear a pair of underpants, then toss them into a jail cell to heal, and once on their feet again, send them out to the stone yard to split and cut/shape stone from morning until night, 8 days a week, 16 hour days.
And any judge caught being soft on a criminal would get the same treatment.
We'd see change, and quick, and bring back capital punishment, an eye for an eye. I can't believe family members don't turn vigilante when their loves ones are murdered.