Crimes in the United States: Uniform Crime Report (UCR)
From the U.S. Federal Bureau of Investigation (FBI). "Crime in the U.S. is the most comprehensive analysis of violent crime and property crime in the nation. The annual publication compiles volume and rate of crime offenses for the nation, the states, and many cities and counties. It also includes arrest, clearance, and law enforcement employee data. Use the online UCR Data Tool to research crime statistics since 1985 and in some cases back to 1960." Also hate crime statistics, law officers killed and some other data.