The Ezeiza massacre took place on June 20, 1973 near the Ezeiza International Airport in Buenos Aires, Argentina. Peronist masses, including many young people, had gathered there to acclaim Juan Perón's definitive return from an 18-year exile in Spain. The police counted three and a half million people. In his plane, Perón was accompanied by El Tío ("Uncle") president Héctor Cámpora, representative of the Peronists' left wing, who had come to power on May 25, 1973, amid popular euphoria and a period of political turmoil. Cámpora was opposed to the Peronist right wing, declaring during his first speech that "the spilled blood will not be negotiated" . However, from Perón's platform, camouflaged snipers from the right-wing of Peronism opened fire on the crowd. The left-wing Peronist Youth and the Montoneros were targeted and trapped. At least 13 bodies were subsequently identified, and 365 were injured during the massacre . According to Clarín newspaper, the real number must have been much higher . However, no official investigation has been performed to confirm these higher estimates.