Susanna Riva On February 18, 2008, in the quiet town of Nicolosi, in the province of Catania, an incident occurred that would shape the life of a craftsman and his family for more than a decade. Jeweler Guido Gianni, then owner of a small jewelry store, was surprised by three armed men intent on robbing his shop.
The dynamics of the assault, the criminal consequences and the subsequent clemency process represent an emblematic case of self-defense and presidential pardon.
The tragic assault of February 18, 2008
According to the reconstruction provided by the authorities, the three individuals entered the jewelry store armed and threatened both the owner, Guido Gianni, and his wife, Maria Angela Distefano.
Faced with the threat, Gianni responded by shooting at the three attackers. Later expert reports showed that the shots were aimed at the robbers' backs , a circumstance that, at the time of the trial, was interpreted as a maneuver to neutralize the threat outside of the context of immediate defense.
The result was lethal: two of the three men lost their lives, while the third was injured.
The incident shocked the entire community of Nicolosi, where residents knew the jeweler well, partly because of his role as a point of reference for local commerce. The decision to shoot in the back, however, was the reason why the court rejected self-defense and sentenced Gianni to a final 13-year prison sentence .
The judicial process and the request for clemency
Gianni, now sixty-six, has always maintained that he acted to save himself, his wife, and a customer in the shop. The conviction, though final, left open the possibility of clemency, thanks in large part to the unconditional support of his wife, Maria Angela Distefano. In 2022, she launched a petition asking the President of the Republic, Sergio Mattarella, to grant a partial pardon . In the petition, Distefano wrote: "He defended me, his life, that of a customer, and our business. And that is why I believe he cannot pay for the wickedness of his attackers."
Four years later, in 2026, the request was granted: President Mattarella granted a partial pardon, reducing Gianni's detention period. The decision sparked widespread debate, with opinions swinging between those who saw Gianni's action as an act of self-defense and those who believed the armed response was excessive given the threat. The case also resonated in other regions, particularly in the case of his Piedmontese colleague Mario Roggero, who had experienced a similar situation.
The case of Mario Roggero in comparison
Mario Roggero, an Italian jeweler originally from Piedmont, was also involved in a robbery that ended with the use of firearms. Unlike Gianni, Roggero was acquitted because the evidence showed that the shots were fired in direct and immediate self-defense . Comparing the two cases highlights how the judicial assessment of self-defense can vary based on the exact circumstances of the incident, the location of the incident, and the available testimony. The outcome of both proceedings fueled a national debate on the need to revise the rules governing the armed response of civilians involved in robberies.
Today, Guido Gianni lives a different life than he did almost two decades ago, but the case remains a reminder of the delicate balance between self-defense and excessive force . The pardon granted by the president represents an unexpected conclusion to a story that began with a violent crime, but at the same time reopens the debate on how the Italian justice system should treat similar situations in the future.