 Of the 9,468 murder arrests in the US in 2017, 53.5% were black and 20.8% Hispanic.Of the 822,671 arrests for non-aggravated assault, 31.4% were black and 18.4% Hispanic.According to the FBI Uniform Crime Reports, in the year 2008 black youths, who make up 16% of the youth population, accounted for 52% of juvenile violent crime arrests, including 58.5% of youth arrests for homicide and 67% for robbery.