That's because you have alot of black people in the country and black people are more likely to kill someone.
"Of 6,899,895 whites, for example, 240 of them are murderers. That is a rate of 3.5 per 100,000. (Without knowing a person's race, that rate was 5 per 100,000, which is borne out in the rightmost column of the table.) Now look at the column for Blacks. The rate there is 19.7 per 100,000."
Ummm what. First off, could you quote the source for that? Secondly, that's not just America. England has quite a few people of African descent as well. From what I understand they're mostly from areas like Jamaica and Barbados. It's actually the same thing with Canada, at least in Toronto.
Anyways, if that is true, and it isn't from a biased source against certain races, how much of that has to do with poverty? While I don't like it as an excuse, being under the poverty line has been known to increase the crime rate. Several minorities in America are more likely to be under the poverty line than whites as I'm certain you're already aware of. I'm not going to get into why as I don't think anyone on the board is actually qualified to state reasons beyond just their own ideas, but it is a fact that needs to be factored in.
Can I get the whole quote of that, though? I'd love to read that... it sounds like an essay or article.