Six Italian mobsters have received life sentences for murdering and dissolving in acid a woman who shared with police the secrets of clan life.
Lea Garofalo, 35, was lured to Milan in 2009 by members of the Calabrian'Ndrangheta - among them her ex-partner and father of her daughter - before being tortured, shot dead and dumped in 50 litres of acid at a rural warehouse.
The court heard that members of the gang watched the acid vat for three days to ensure Garofalo's corpse had totally dissolved.
The key to what was called a "historic" ruling against the secretive and powerful Calabrian gangsters was evidence given by Garofalo's 20-year-old daughter Denise against her father, Carlo Cosco.
"This sentence will go down in history in this country," said Father Luigi Ciotti, an anti-mafia campaigner. "We need to bow down before this girl who has broken the mafia's omerta."