FILE - In this June 26, 1963 file photo, attendees at a memorial service for Medgar Evers sing a hymn at the Boston Commons in Boston. Several events are being held to remember Evers, the first Mississippi field secretary of the National Association for the Advancement of Colored People. He was 37 when he was assassinated outside the family’s north Jackson home on June 12, 1963. (AP Photo/J. Walter Green, file)