The Massie Trial, for what was known as the Massie Affair, was a 1932 criminal trial that took place in Honolulu, Hawaii Territory. Socialite Grace Fortescue, along with several accomplices, was charged with the murder of the well-known local prizefighter Joseph Kahahawai. Fortescue was the mother of Thalia Massie, who had brought charges that Kahahawai was one of a group of men who had raped her.