This document provides an overview of crime and criminal justice. It discusses definitions of norms, laws, and different types of crimes. Statistics on violent crimes like murder, rape, assault, and robbery are presented, as well as property crimes like burglary, larceny, and motor vehicle theft. Information is given on who typically commits crimes, as well as theories for the causes of crime from biological, psychological, sociological, and political perspectives. The roles of police, courts, and punishments in the criminal justice system are outlined.