Fugitive Italian guerrilla Leonardo Bertulazzi held in Argentina

Police in Buenos Aires have arrested a man wanted in Italy for decades for a kidnapping carried out by the far-left militant group the Red Brigades.

Leonardo Bertulazzi, who for years had refugee status in Argentina, is facing a 27-year prison sentence in Italy after almost 44 years on the run.

Now aged 72, Bertulazzi was sentenced in absentia in Italy in the 1970s for kidnapping Pietro Costa, a naval engineer from a wealthy ship-owning family in Genoa.

He was first arrested by Buenos Aires police in 2002, after reportedly entering the country from Chile on a false passport, but he was released a few months later and his extradition was blocked.

Leonardo Bertulazzi was given refugee status two years later but that was revoked when Argentina’s right-wing president, Javier Milei, came to power.

“Bertulazzi is responsible for crimes that undermined democratic values and the lives of many victims,” said a statement from the government in Buenos Aires.

The Red Brigades was a Marxist guerrilla group that kidnapped and killed a number of state officials in the 1970s and ’80s, including a former prime minister, Aldo Moro. That period of political violence became known as “Years of Lead” because of the string of far-left and far-right crimes.

Bertulazzi had been part of the Red Brigades’ Genoa section that kidnapped Pietro Costa on the street and then held him for 81 days before receiving a big ransom.

The money it received from the kidnapping was then used to buy a flat in Rome which was used in 1978 for the Red Brigades’ most notorious crime, the kidnap and murder of Aldo Moro.

Moro was abducted when his car was ambushed on the way to the opening of parliament. He was held in the flat for 54 days before he was shot and his body abandoned in the boot of a Renault car in the centre of Rome.

Italian Prime Minister Giorgia Meloni praised the authorities in Buenos Aires for arresting Bertulazzi, adding that his detention was made possible by “intense and fruitful collaboration” involving authorities in both countries as well as by Interpol.

Bertulazzi’s lawyers have appealed to Argentina’s national commission for refugees (Conare) to prevent his extradition.

Italian attempts to have other former members of the Red Brigades extradited from France have failed in the courts.