A makeshift memorial for shooting victim Michael Brown stands in Canfield Drive, where Brown was shot, in Ferguson, Missouri, U.S., on Wednesday, Aug. 20, 2014. The Missouri grand jury that began considering evidence today in the police killing of the unarmed man won't decide whether to indict Ferguson police officer Darren Wilson until October "at the earliest," a spokesman for the local prosecutor said. Photographer: Luke Sharrett/Bloomberg via Getty Images