The result of all this will be a boost to the economy, all the places that have been burned down will be rebuilt employing lots of people.
sorry if this sounds cynical but it is a fact, this is the way the capatalist system works, look at all the rebuilding after the war
My sympathies go to anyone or any of the relatives of anyone injured or killed.
who is to blame?
probably a number of people including the police ,the rioters, the government and a system that is based on dehumanising people.