[h=2]Masked men armed with assault rifles join protesters on the street in St Louis as violence erupts after white cop is cleared of murdering black man he shot dead in 2011[/h]
Hundreds of protesters (including the ones seen above carrying rifles in downtown St. Louis) marched through city streets after Circuit Judge Timothy Wilson announced Friday that white former St. Louis police officer Jason Stockley was not guilty of first-degree murder in the 2011 death of 24-year-old Anthony Lamar Smith, a black suspect. Four police officers were injured and 13 demonstrators were arrested, the St. Louis Police Department announced Friday evening.