In March 1960, the Liberal Party managed to reelect Rhee and to elect Yi Ki-bung vice president by the blatant use of force. Rhee was reelected by default because his principal opponent had died while receiving medical treatment in the United States just before the election. As for Yi, he was largely confined to his sickbed--a cause of public anger--but "won" 8.3 million votes as against 1.8 million votes for Chang Myon. The fraudulent election touched off civil disorders, known and celebrated as the April 19 Student Revolution, during which 142 students were killed by the police. As a result, Rhee resigned on April 26, 1960. The next day all four members of the Yi family died in a suicide pact. This account has been challenged by some who believed Yi's family was killed by his bodyguards in hopes of enabling Rhee to stay on.