MILAN — 1969 · Unsolved Case

Piazza Fontana Bombing

ClosedSources: ALast updated: 14 October 2026

On the afternoon of 12 December 1969, a bomb exploded in the headquarters of the Banca Nazionale dell'Agricoltura in Milan's Piazza Fontana, killing 17 people and injuring 88. The investigation initially targeted anarchists; the anarchist railway worker Giuseppe Pinelli, held for questioning, died after falling from a window of the police headquarters, and the official accounts were riddled with inconsistencies. In later years inquiries turned to neo-fascist circles and to diversionary activities by secret services. After decades of trials, Italy's Supreme Court ruled in 2005 that the attack had been organised by the neo-fascist group Ordine Nuovo, but the last defendants were acquitted and no one was punished. The bombing is seen as the start of Italy's 'Years of Lead'.

Date
1969
Place
Lombardy, Italy, Milan, IT
Category
Unsolved Case
Case Status
Closed
Coordinates
45.4633, 9.1936 ↗

Timeline of Events

  1. 12 December 1969A bomb exploded at the bank headquarters; 17 people died.
  2. 15 December 1969Detained anarchist Pinelli died after falling from the police headquarters.
  1. 1970s–1990sTrials were repeatedly overturned and reheard.
  2. May 2005The Supreme Court attributed the attack to Ordine Nuovo but the last defendants were acquitted.

Sources

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🕯️ This record was prepared with respect, in memory of those who lost their lives.