AP:
The attacks and as well as a series of protests, including one planned Tuesday in Madrid, are in solidarity with Alfredo Cospito, who has been on a hunger strike since October to protest a strict prison regime reserved for terrorists and mafiosi. The 55-year-old militant is serving a 10-year sentence for shooting in the leg an energy executive for a state-controlled company and 20 years for a series of dynamite attacks in Italy.
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The most serious of the attacks was the firebombing of two cars at the residence of an Italian diplomat in Athens in early December
On 7 May 2012, Cospito and his accomplice, Nicola Gai, rode on a motorbike to the house of Roberto Adinolfi, executive of the Italian nuclear power company Ansaldo Nucleare. The pair shot Adinolfi in the leg three times, facturing his knee
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While serving his sentence, Cospito received an additional 20 year term for the 2006 bombing of a Carabinieri cadet barracks near Turin. The bombing was planned with a booby-trap technique, with two explosive devices: a minor one to lure cadets out, and a second one with a much higher potential (500 grams of black powder, along with bolts, screws and stones) timed to explode 15 minutes later, to kill them. The court found that only by chance the two explosions resulted in no casualties