(01 of15)
Open Image ModalFERGUSON, MO - AUGUST 09: Demonstrators, marking the one-year anniversary of the shooting of Michael Brown, march along West Florrisant Street in a driving rain on August 9, 2015 in Ferguson, Missouri. There are reports that two people were shot when gun fire broke out during protests later in the evening. Brown was shot and killed by a Ferguson police officer on August 9, 2014. His death sparked months of sometimes violent protests in Ferguson and drew nationwide focus on police treatment of black offenders. (Photo by Scott Olson/Getty Images) (credit:Scott Olson via Getty Images)
(02 of15)
Open Image ModalPolice officers get behind their squad cars after shots were fired on West Florissant Avenue on Sunday, Aug. 9, 2015, on the one year anniversary of Michael Brown's death in Ferguson, Mo. (J.B. Forbes/St. Louis Post-Dispatch/TNS via Getty Images) (credit:St. Louis Post-Dispatch via Getty Images)
(03 of15)
Open Image ModalFERGUSON, MO - AUGUST 09: People gathered outside the Canfield Green Apartments where Michael Brown was killed listens to speakers during a memorial service marking the anniversary of his death on August 9, 2015 in Ferguson, Missouri. Brown was shot and killed by a Ferguson police officer on August 9, 2014. His death sparked months of sometimes violent protests in Ferguson and drew nationwide focus on police treatment of black offenders. (Photo by Scott Olson/Getty Images) (credit:Scott Olson via Getty Images)
(04 of15)
Open Image ModalA demonstrator yells in front of police officers during a protest march on West Florissant Avenue in Ferguson, Missouri on August 9, 2015. A day of peaceful remembrance marking the anniversary of 18-year-old black teen Michael Brown's killing by police in the US city of Ferguson came to a violent end on August 9 as gunfire left at least one protester injured. AFP PHOTO / MICHAEL B. THOMAS (Photo credit should read Michael B. Thomas/AFP/Getty Images) (credit:MICHAEL B. THOMAS via Getty Images)
(05 of15)
Open Image ModalDemonstrators participate in a protest march on August 9, 2015 on West Florissant Avenue in Ferguson, Missouri, marking the one year anniversary of an unarmed black teen, Michael Brown, who was shot and killed by a white police officer, throwing America's troubled race relations into harsh relief. AFP PHOTO / MICHAEL B. THOMAS (Photo credit should read Michael B. Thomas/AFP/Getty Images) (credit:MICHAEL B. THOMAS via Getty Images)
(06 of15)
Open Image ModalDemonstrators participate in a protest march on August 9, 2015 on West Florissant Avenue in Ferguson, Missouri, marking the one year anniversary of an unarmed black teen, Michael Brown, who was shot and killed by a white police officer, throwing America's troubled race relations into harsh relief. AFP PHOTO / MICHAEL B. THOMAS (Photo credit should read Michael B. Thomas/AFP/Getty Images) (credit:MICHAEL B. THOMAS via Getty Images)
(07 of15)
Open Image ModalA group of demonstrators yells in front of police officers during a protest march on West Florissant Avenue in Ferguson, Missouri on August 9, 2015. A day of peaceful remembrance marking the anniversary of 18-year-old black teen Michael Brown's killing by police in the US city of Ferguson came to a violent end on August 9 as gunfire left at least one protester injured. AFP PHOTO / MICHAEL B. THOMAS (Photo credit should read Michael B. Thomas/AFP/Getty Images) (credit:MICHAEL B. THOMAS via Getty Images)
(08 of15)
Open Image ModalA woman (R) shouts slogans into a megaphone during a protest march on West Florissant Avenue in Ferguson, Missouri on August 9, 2015. A day of peaceful remembrance marking the anniversary of 18-year-old black teen Michael Brown's killing by police in the US city of Ferguson came to a violent end on August 9 as gunfire left at least one protester injured. AFP PHOTO / MICHAEL B. THOMAS (Photo credit should read Michael B. Thomas/AFP/Getty Images) (credit:MICHAEL B. THOMAS via Getty Images)
(09 of15)
Open Image ModalDemonstrators participate in a protest march on August 9, 2015 on West Florissant Avenue in Ferguson, Missouri, marking the one year anniversary of an unarmed black teen, Michael Brown, who was shot and killed by a white police officer, throwing America's troubled race relations into harsh relief. AFP PHOTO / MICHAEL B. THOMAS (Photo credit should read Michael B. Thomas/AFP/Getty Images) (credit:MICHAEL B. THOMAS via Getty Images)
(10 of15)
Open Image ModalFERGUSON, MO - AUGUST 09: Demonstrators, marking the one-year anniversary of the shooting of Michael Brown, protest along West Florrisant Street on August 9, 2015 in Ferguson, Missouri. There are reports that two people were shot when gun fire broke out during protests later in the evening. Brown was shot and killed by a Ferguson police officer on August 9, 2014. His death sparked months of sometimes violent protests in Ferguson and drew nationwide focus on police treatment of black offenders. (Photo by Scott Olson/Getty Images) (credit:Scott Olson via Getty Images)
(11 of15)
Open Image ModalFERGUSON, MO - AUGUST 09: Demonstrators, marking the one-year anniversary of the shooting of Michael Brown, march along West Florrisant Street on August 9, 2015 in Ferguson, Missouri. There are reports that two people were shot when gun fire broke out during protests later in the evening. Brown was shot and killed by a Ferguson police officer on August 9, 2014. His death sparked months of sometimes violent protests in Ferguson and drew nationwide focus on police treatment of black offenders. (Photo by Scott Olson/Getty Images) (credit:Scott Olson via Getty Images)
(12 of15)
Open Image ModalDemonstrators participate in a protest march on West Florissant Avenue in Ferguson, Missouri on August 9, 2015. A day of peaceful remembrance marking the anniversary of 18-year-old black teen Michael Brown's killing by police in the US city of Ferguson came to a violent end on August 9 as gunfire left at least one protester injured. AFP PHOTO / MICHAEL B. THOMAS (Photo credit should read Michael B. Thomas/AFP/Getty Images) (credit:MICHAEL B. THOMAS via Getty Images)
(13 of15)
Open Image ModalFERGUSON, MO - AUGUST 09: Police stand over a man with gunshot wounds lying in a parking lot after a shoot out with police along West Florissant Street during a demonstration to mark the one-year anniversary of the shooting of Michael Brown on August 9, 2015 in Ferguson, Missouri. The shooter is listed in critical condition in an area hospital. Michael Brown's death sparked months of sometimes violent protests in Ferguson and drew nationwide focus on police treatment of black offenders. (Photo by Scott Olson/Getty Images) (credit:Scott Olson via Getty Images)
(14 of15)
Open Image ModalFERGUSON, MO - AUGUST 09: Demonstrators, marking the one-year anniversary of the shooting of Michael Brown, march along West Florrisant Street in the driving rain on August 9, 2015 in Ferguson, Missouri. There are reports that two people were shot when gun fire broke out during protests later in the evening. Brown was shot and killed by a Ferguson police officer on August 9, 2014. His death sparked months of sometimes violent protests in Ferguson and drew nationwide focus on police treatment of black offenders. (Photo by Scott Olson/Getty Images) (credit:Scott Olson via Getty Images)
(15 of15)
Open Image ModalFERGUSON, MO - AUGUST 09: Demonstrators, marking the one-year anniversary of the shooting of Michael Brown, protest along West Florrisant Street on August 9, 2015 in Ferguson, Missouri. There are reports that two people were shot when gun fire broke out during protests later in the evening. Brown was shot and killed by a Ferguson police officer on August 9, 2014. His death sparked months of sometimes violent protests in Ferguson and drew nationwide focus on police treatment of black offenders. (Photo by Scott Olson/Getty Images) (credit:Scott Olson via Getty Images)