I dealt with so many of these feral kids in my career. I think the thug formula is fairly consistent. Fatherless children, no impulse control and no appreciation of logical consequences, no respect for laws or authority or societal rules, marginally literate or illiterate, raised in a culture where hate and violence are default settings for all disagreement. It is so frustrating because a lot of these lost children are intelligent with potential but their destiny is prison or death at a young age. It is a pattern that is largely ignored by the media and elected officials and is a self perpetuating culture of violence.