The far-right Neo-fascist organization Ordine Nuovo, founded by Pino Rauti, came under suspicion. On 3 March 1972 Franco Freda, Giovanni Ventura and Rauti were arrested and charged with planning the terrorist attacks of 25 April 1969 at the Trade Fair and Railway Station in Milan, and the 8 and 9 August 1969 bombings of several trains, followed by the Piazza Fontana bombing.
