The Philadelphia Police recently published their analytics of Homicide in 2012 and 2013.
Philadelphia is 37% white, 44% black, 6% Asian, and 13% Latino and other.
Blacks committed 83% of murders in 2012 and 80% of murders in 2013. Whites committed 3.4% of murders in 2012 and 4.3% of murders in 2013.
Well, I guess Philly will be off the list for Eric Holders new federally mandated DOJ “Disparate Impact” analysis.