Why is everyone so outraged about Dr. Dao?

Peaches
Okay, here is my issue. This has made national news. The CEO has spoken out about it and apologized, it has been all over the news and gossip sites, policies are being changed because of this event BUT you see almost the exact same treatment with cops and black people almost weekly. The cops never lose their jobs and the story usually is briefly mentioned and then we never hear a peep from the victims. I dont understand this is any different. Whether you agree or disagree with United's policy...they LEGALLY had the right to tell him to get off. He TECHNICALLY breached contract by refusing. Dont get me wrong, he was treated horribly...but it just frustrates me when everyone gets so worked up about a story that happens everyday on your streets and nobody says anything.