There's almost no chance of them getting a conviction in a case like this (Missouri law, white cop/black teen, etc.).
I don't really see mass rioting occurring or anything unless the police get out of control again though (which I actually don't think will happen). I think most "everyday" (for lack of a better word) people have moved on with their lives and aren't paying that much attention to this anymore.
Also, Naso is truly a disturbed individual but I guess we already knew that.
What about a conviction on lesser counts, Manslaughter etc.?