Ah, I see you are advocating a new system where injustices are answered with further injustices.
How do you conclude that justice failed Michael Brown? The physical evidence pretty overwhelmingly backs the officer's account of their encounter. See the DoJ's report for a discussion of this.
If you want a face for people unjustifiably killed by police, why not someone like Eric Garner, who was doing nothing wrong before or during his encounter with the police and so whose killing was clearly unjustified?
People only point it out as being some sort of new phenomenon when minorities are the ones lashing out.
What does offend me is your assertion that what I said had ANYTHING to do with race.