I've seen more recent stats than that...from the FBI's website. The murder stats show that "trans racial" murder in this country is unusual. The large majority of murder victims in this country are killed by a person of the same race. More specifically they show that whites being killed by blacks is unusual,and blacks being killed by whites is just about unheard of.
I have the Excel file somewhere but I can't find it...I have a very untidy storage system.