In 2015, a Court of appeal in Milan issued a final life sentence to Ordine Nuovo members Carlo Maria Maggi and Maurizio Tramonte for ordering the bombing, closing one of the longest-running cases on terrorism during Italy's years of lead.

A third investigation led to a trial for Francesco Delfino (a Carabiniere), Carlo Maria Maggi, Pino Rauti, Maurizio Tramonte and Delfo Zorzi (members of the Ordine Nuovo neo-fascist group).

[3] On 16 November 2010, the Court of Brescia acquitted the defendants (the prosecutor had requested life imprisonment for Delfino, Maggi, Tramonte and Zorzi, and the acquittal for lack of evidence for Pino Rauti).

It also [alleged] that Pino Rauti [current leader of the Social Idea Movement ], a journalist and founder of the far-right Ordine Nuovo subversive organisation, received regular funding from a press officer at the US embassy in Rome.

'So even before the 'stabilising' plans that Atlantic circles had prepared for Italy became operational through the bombings, one of the leading members of the subversive right was literally in the pay of the American embassy in Rome,' the report says.