There are many different kinds of mental illness and most people with these conditions are not dangerous. However a certain mix of psychological ailments combined with other known risk factors can be a set up for violent crime. If we can clear up the misunderstandings we will be in a better position to predict and protect.
Archeology is the study of human activity in the past. The archeology of misbehavior is studying current behavior to uncover hidden sources. The “ruins” of misdeeds are built upon personality architecture and cultural landscapes.