This is racism in it's purest form (and I use the word carefully). When you can't see a person's humanity because of their race. When the psychosis of racism makes you live out some horror movie where the forces of evil have a skin color... Add a gun and a badge and you get Darren Wilson.
And we are the antidote. Our lives. Our work. Our art. We have to keep our humanity and be ourselves beautifully. Mourn the dead. Call out wrong. And live to create a new world!