** FILE ** Carolyn Goodman, center, joins other civil rights veterans in singing at the conclusion of a program commemorating the 40th anniversary of the deaths of three civil rights workers, in this Sunday, June 20, 2004 file photo, at Mount Zion United Methodist Church in Philadelphia, Miss. Goodman, the mother of one of three civil rights workers killed by the Ku Klux Klan in the "Mississippi Burning" case, died Friday, Aug. 17, 2007 her son Jonathan said. She was 91. (AP Photo/Rogelio Solis)