Sékou Touré died on 26 March 1984, after a heart operation in the United States, and was replaced by Prime Minister Louis Lansana Beavogui, who was to serve as interim president, pending new elections. The PDG was due to elect a new leader on 3 April 1984. Under the constitution, that person would have been the only candidate for president. However, hours before that meeting, Colonels Lansana Conté and Diarra Traoré seized power in a bloodless coup. Conté assumed the role of president, with Traoré serving as prime minister, until December.