New details about the moments after 18-year-old Michael Brown was shot.
The Ferguson, Missouri police chief tells CNN the officer who shot Brown was treated for a "swollen face" after the shooting. He says the officer is emotionally shaken over what happened that day.
So far, officials are refusing to release the officer's name, citing concerns for his safety. Outrage over Brown's death has exploded into chaos and violence on Missouri's streets for the third straight night.
CNN's David Mattingly has more OutFront.View my Flipboard Magazine.