The former NPR ombudsman wrote a book about Post reporters Bob Woodward and Carl Bernstein and once chronicled her adventures sailing across the South Pacific.
The wife of one of Till’s confessed killers, she was a central figure in the 1955 murder that stunned the nation and helped spur the civil rights movement.
He cultivated a national following with a theology that separated faith from party politics and centered conservative Christianity in the hubbub of modern life.