The majority of violent crime is committed by a small group of anti-social, repeat offenders and researchers sought to find out why? 'Cos someone keeps letting them out of gaol perhaps? Or is that too simple?
I my opinion i think that If parents do their duty & teach their kids respect of other people & fear of the law & reinforce this message daily as they are growing up , then this won't happen or will happen very much less. I mean ... what do parents think they are there for ??? The problem these days is, common sense really isn't common enough.