Italian magistrate Guido Salvini , in charge of the investigations concerning the 1969 Piazza Fontana bombing , explained to the Italian senators that : In these investigations data has emerged which confirmed the links between Aginter Press , '' Ordine Nuovo '' and '' Avanguardia Nazionale '' ... It has emerged that Guido Giannettini one of the neo-fascist responsible for the bombing had contacts with Guérin-Sérac in Portugal ever since 1964 . It has emerged that instructors of Aginter Press . . . came to Rome between 1967 and 1968 and instructed the militant members of '' Avanguardia Nazionale '' in the use of explosives . During the April 1974 Carnation Revolution which put an end to Salazar 's '' Estado Novo '' , Yves Guérin-Sérac , João Da Silva and others associates quit Lisbon for Albufereta , Spanish site of the Paladin Group ( founded by ex-Nazi Otto Skorzeny ) , near Alicante ( Southern Spain ) . They then escaped with forged French passports to Caracas , with the alleged " benediction of the Foccart networks . "
Piazza Fontana bombing
Piazza Fontana bombing
Aginter Press