However I don't believe that if the initial news stories did not mention race, that was not by accident.
I have noticed in the local papers here, and on TV news, that in the last couple of years whenever the description of the perpetrator of a crime is posted race is now no longer included in the description. When I got to looking into some of these it seemed to always come up that the perp was black.
The perception is that ecstasty is largely a white used drug (raves, college parties, etc.).