The general had led as head of the special anti-terrorism centre of the
Carabinieri, starting from September 1978, the counteroffensive of the state on extreme left-wing groups, in particular the
Red Brigades with remarkable results. He had begun the process of disintegration of the terrorist phenomenon in Italy that would be definitively concluded after his death. In virtue of his achievements, high prestige earned on the field, he was sent to
Palermo as prefect of the city after the murder of the unionist and communist political man
Pio La Torre. In the three years before his establishment, the Mafia had murdered, among others, skilled detectives, magistrates and other government officials, including
Boris Giuliano,
Cesare Terranova,
Piersanti Mattarella and
Gaetano Costa. Although Dalla Chiesa served as the prefect of Palermo for over one hundred days in the midst of the
Second Mafia War, he was not granted the government-promised (and vaguely defined) "special powers", complaining about the issue in a famous and controversial August 1982 interview with
Giorgio Bocca of
La Repubblica. The massacre also surprised the public for the "military" style with which it was executed: Dalla Chiesa and his wife were hit by an
AK-47, a military assault rifle. Dalla Chiesa's assassination has also given rise to discussion in journalistic, academic, and judicial circles that his assassination was linked to the memoir written by
Aldo Moro during his 1978 kidnapping. Specifically, Dalla Chiesa was believed to have had access to a complete, and non-public version of Moro's memoir that may have contained revelations about government involvement in his abduction. ==Investigations==