You can never look at an event like this in a vacuum. It's not as simple as "Suspect X did this, Officer Y did this, Rioters Z,W, and Q did this, these are the facts, end." There's a reason that events like these become larger than just the people involved. To the ones rioting, they hear that a police officer did something crappy to an African-American for the umpteenth time, and this straw broke the camel's back. There's a reason that you don't see riots after an unarmed white teen gets gunned down. A) it doesn't happen and B) there's not centuries of racial conflict and decades of police-black conflict driving it. Now rioting is wrong, and there have been like a dozen arrests for it. Good. But rather than sitting here waxing about how good of people we are for not rioting, and judging the actions of people whose lives and struggles we know nothing about, I'd rather we sit here going, yeah, let's fix this so that racial conflict or even perceived racial conflict doesn't cause riots in the future. That's called progress.
It certainly is tragic that a life was lost; it's tragic that property was destroyed. But I'd rather learn more about the emotions and social issues surrounding it than sitting around posting about how a bunch of dumb thugs are sh**ty humans for destroying property. That type of attitude is unproductive too.