The Missing Link in Psychopaths

We know that psychopaths lack remorse, empathy, ethics, and a conscience. They lie with absolute clarity for whatever appeases them and their lifestyle. They are almost like an unscrupulous chameleon showing their mask of normalcy for most of the world to see, but wait for the opportunity to strike.
Crime seems to be a logical choice for many of these types of individuals. I think it's extremely important to study the habits and signatures of psychopaths in relation to crimes being committed....