The usual suspects with a few White Trash thrown in for good measure.
These riots are always blamed on something that reall has nothing to do with the fact that these people are just begging for an excuse.
They are thieves, robbers , criminals out for something for nothing, and they could care less about some shooting of someone none of them even knew.
Shoot the first dozen and the rest will go home. In the long run you have done the world a favor as these people will end up in jail anyway sooner or later.
"Wiggers." And I believe the Brits coined the term, which is:
W (as in white for who they are)
+ igger (as in #igger for who they act like)
Wigger