Could it be that those with "different " faces are not treated well or as equals in society. Thus they have a negative look on life and behave in ways that society does not accept. They continue to rebel or punish society because society does not treat them well or as equals. They actions continue to elevate to the point that they are arrested for what society calls a crime. All because they look different. I have seen it in my life. Less beautiful people can more often times be harder to get along with, not just with me, but with all people they work with or associate with in society.