article_snippet: the shooting of two police officers in Ferguson last week sent a fresh jolt of tension through a city that became a symbol of racial conflict after black teenager Michael Brown was killed by white officer Darren Wilson last summer .
article_snippet: the St. Louis County Police Department has been a national focal point since the fatal August 9 shooting of unarmed teen Michael Brown .
article_snippet: the St. Louis County Police Department has been a national focal point since the fatal August 9 shooting of unarmed teen Michael Brown.
article_snippet: An investigation into the fatal August 9 shooting of unarmed teen Michael Brown is ongoing. '
article_snippet: Shooting: Police take cover after two officers were shot while standing guard in front of the Ferguson Police Station Thursday .
highlights_snippet: Two officers gunned down and injured in Ferugson, Missouri, last week .
  