Like I said player, they have a righteous cause. But burning down someones business or stealing their merchandise is not the answer. Good grief, what did those business owners do to them and how are they responsible for the cops actions? You have store owners posting signs that say "black owned business" hoping the pillagers will pass them by.
I'm not sure you're correct with the, "They tried peaceful protest. I doesn't work" comment. You seem to be in the camp that says this kind of mob reaction is justified because it will "get everybody's attention".
That cop should be in jail right now. It's probably the safest place he can be from the lynch mob. That is unless you think he should just be lynched without a hearing. You probably wouldn't be alone in that thought. That's what happens inside the mob mentality.