A witness to the Michael Brown shooting has filed a lawsuit against the city of Ferguson and police.
Jeffrey L. Williams, 20, has admitted to firing the shots that wounded the officers.
The Justice Department began their investigation into the inner workings of the Ferguson justice system after the death of Michael Brown.
A U.S. police officer shot and killed a black man after he pointed a loaded pistol at him.
A grand jury is expected to decide next month whether to bring criminal charges against police officer Darren Wilson, who shot dead Michael Brown, 18, on Aug. 9