>>49184035
Blacks, while only being 12.5% of the US population, are responsible for 50% of the murders.
http://en.wikipedia.org/wiki/Race_and_crime_in_the_United_States
>According to the US Department of Justice, blacks accounted for 52.5% of homicide offenders from 1980 to 2008, with whites 45.3% and Native Americans and Asians 2.2%. The offending rate for blacks was almost 8 times higher than whites, and the victim rate 6 times higher. Most murders were intraracial, with 84% of white homicide victims murdered by whites, and 93% of black victims murdered by blacks.