He should have been charged, but now it's a joke. He cannot possibly have a fair trial by jury as the media has already caused far to much damage to the public opinion of him before he had charges pushed against him. It's a travesty that this has been handled the way it was, but I just can't see him getting a fair trial now and I think they should throw it out. I really think he probably would have done time on manslaughter charges if the media didn't blow this shit out like retarded mother fuckers all because they wanted to make a buck.
Media attention for a trial certainly complicates things. Although this thread should make it obvious that the media attention hasn't biased everyone the same direction, or necessarily at all. "The media" is not monolithic in its portrayal of any story, as much as some people whine about it, nor is everyone so easily swayed as you might think.
And on a more practical note, if media coverage was enough to throw out a trial, you could basically get away with anything as long as you committed an interesting enough crime to grab some headlines.