Protesters yell at the law enforcement officers at the old courthouse steps as they march down, Friday, September 15, 2017, in downtown St. Louis, after a judge found a white former St. Louis police officer, Jason Stockley, not guilty of first-degree murder in the death of a black man, Anthony Lamar Smith, who was fatally shot following a high-speed chase in 2011. (Photo by Jeff Roberson/AP Photo)
