People walk by a mural depicting Freddie Gray in Baltimore on June 23, at the intersection where Gray was arrested in 2015. Prosecutors in Baltimore have dropped all remaining charges against police officers related to Gray's death while in police custody. Patrick Semansky/AP hide caption

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Demonstrators march in New York after grand juries failed to indict police officers in the deaths of Eric Garner and Michael Brown. Many are calling for the officers to be tried before a jury of their peers. John Minchillo/AP hide caption

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Finding A Jury Of Your Peers Actually Is Pretty Complicated

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James "Whitey" Bulger, in an image released by the U.S. Marshal's Service in August 2011. EPA /Landov hide caption

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