The cause of death was bladder cancer, said his son Griffin Dunne.
Dunne—who joined Vanity Fair in 1984 as a contributing editor and was named special correspondent in 1993—famously covered the trials of O. J. Simpson, the Menendez brothers, Michael Skakel, William Kennedy Smith, and Phil Spector, as well as the impeachment of President Bill Clinton. He wrote memorable profiles on numerous personalities, among them Imelda Marcos, Robert Mapplethorpe, Elizabeth Taylor, Claus von Bülow, Adnan Khashoggi, and Warren Beatty and Annette Bening. His monthly column provided a glimpse inside high society, and captivated readers.
His first article for the magazine appeared in March 1984—an account of the trial of the man who murdered his daughter Dominique. Throughout his life, Dunne was a vocal advocate for victims’ rights.
Born in Hartford, Connecticut, on October 29, 1925, Dunne was awarded the Bronze Star, at age 19, for his service in World War II....
Rest in peace.