We do, everyday. Here are two: http://en.wikipedia.org/wiki/Murders_of_Channon_Christian_and_Christopher_Newsom
There are plenty more recent ones too. They are a footnote, if that, in the media. And when people came out to support the families of Newsome and Christian during the trial, they were called “the Klan” be the media. Of course, they weren’t looting and rioting, so they had to be “the Klan”.
And for that matter, we’ve already innocent white kids-like the kid with the BB gun-shot by cops, but I don’t recall the media rushing to judgement ahead of the facts to get in the “he was a good kid” narrative going, because they know what’s coming and have to delay or obstruct it. For that matter, the media doesn’t bother it’s pretty little airhead at all when it’s a white kid who was shot by a cop.