It was random involved 1 man and ppl incapable of defending themselves.  Had he just went on a random attack spree at healthy individuals no he wouldn't have gotten through 19.  That one out of whack individual in Japan is nothing compared to the DAILY shootings we have in anchorage alone.  

And what you seem to so easily leave out of your statements about DC is that it has one of the highest areas of poverty.  And there is a correlation between poverty and crime. 

So while you keep trying to call this an ethnic problem what it really is boils down to a poverty issue.  I know it's hard to deal with facts but I could toss them at you all day and you'd still keep drinking the kool aid living under your fantasy umbrella that somehow all crime is dependent on minorities.