FERGUSON, MO - AUGUST 09: Michael Brown Sr. comforts his wife Cal Brown during a moment of silence in the center of Canfield Street, where Michael Brown Jr. was killed, during a memorial service marking the anniversary of his death on August 9, 2015 in Ferguson, Missouri. Brown Jr, 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 suspects. (Photo by Scott Olson/Getty Images)
