Most crimes are committed in low income areas. The "criminals" are only a product of the society they grow up in. Poverty is the real criminal. When people are living in poverty they are more likely ot do whatever they can to survive, which sometimes might mean breaking the law out of desperation But it can also lead to great revolutions that can change the world for people living in poverty.
The best response to a narc is no response! If you must respond, show no emotion... This can be very difficult, but it will deprive him of what he wants most... A narcissistic payoff from your reaction/response.