Yes. Behaviour - which is where an idividual's choices become apparent to the rest of - can be checked against things like genetic make-up and social background. There are direct correlations between, for example, your social status and the likelihood that you will commit crime. There are similar genetic correlations - twin adoption studies have demonstrated that if your genetic parent is a criminal you are more likely to commit crime (the fact that the twin was adopted means that the parents they were raised by were not criminals) .
Now, we have a couple of options here: either it is purely coincidence that social status and genetics are correlated with criminal behaviour or social status and genetics cause criminal behaviour.
As more evidence that they are caused, people use these sorts of things - not the genetics stuff yet, but the social stuff - to plan cities, prisons, schools et cetera. If they were not causal factors, this would be a futile activity.