Another interesting article http://www.google.com/url?sa=t&rct=j&q=black%20violent%20statistics&source=web&cd=10&ved=0CE0QFjAJ&url=http%3A%2F%2Fwww.idvaac.org%2Fconferences%2Fproceedings%2F1995%2Fpart4.pdf&ei=-EblUabSDdW04AP-moHwDQ&usg=AFQjCNHjOnwkJ8_Y0BlubN_XEUQzG7sRgw&bvm=bv.48705608,d.dmg