A mafia informant who disappeared nearly a year ago was tortured and her body dissolved in acid by her former partner and other family members angry that she had cooperated with authorities, Italian police said Monday.
The woman, 35-year old Lea Garofalo, was forced onto a truck carrying 50 liters of acid, interrogated by her abductors and later killed in a field near Milan in the night between Nov. 24 and Nov. 25, 2009, investigators told reporters.
Four people were arrested and another two, including Garofalo's former partner, Carlo Cosco, were served arrest warrants while already in jail.
Investigators said Cosco, who fathered Garofalo's daughter, was behind the murder and that this was meant as revenge for the woman having provided information to anti-mafia prosecutors between 2002 and 2009.
Richest crime syndicate
Both the Garofalo and Cosco families are linked to the 'Ndrangheta organized crime group, which is based in the southern region of Calabria and is now considered the richest and most powerful criminal syndicate in Italy.
Emboldened by a string of high-profile mafia arrests, Prime Minister Silvio Berlusconi often boasts that his government has been the toughest and most successful in fighting mobsters.
But opposition politicians jumped on news of Garofalo's grim murder to counter that claim. "Organized crime is as strong as ever and is far from being defeated," said Walter Veltroni of the center-left Democratic Party.
He said the fact that the murder was carried out near Milan, where the Cosco family owned property, underscored the deep penetration of Italy's financial hub by mafia groups.
In July, in one of the biggest crackdowns on Italian organized crime in years, police arrested more than 300 'Ndrangheta mafiosi whose criminal businesses were mostly based in Lombardy, the region around Milan.