Two people have been killed following a raid on a jewellery shop in Italy, according to local media. The owner reportedly opened fire after three armed thieves broke into his shop in the village of Grinzane Cavour, in the Piedmont region, on Wednesday. Two died in the street, while a third suspect was wounded in the leg and later arrested. The shop owner is now facing an investigation, his lawyer told Italian news agency Ansa. Stefano Campanello said his 66-year-old client was "heartbroken" by what had happened. He has not been charged but could face charges of manslaughter and using excessive force in self-defence. What happened? Local Mayor Gianfranco Garau, who was in an evening meeting in the nearby town hall during the shooting, told Italian media that events remained unclear. "I only know that an honest and good family has been targeted," he was quoted as saying. Mr Garau added that the jeweller had been violently beaten and his wife and daughter tied up in a separate raid in 2015. According to Italian media reports, robbers made away with €300,000 (£260,000, $360,000) in watches and jewellery. Newspaper Corriere della Sera reports that the shop owner's wife and daughter were inside the shop when the group - armed with a gun and knife - entered. The third suspect has been questioned by carabinieri military police but has so far not been charged, the newspaper added. According to Ansa, at least five shots were fired. Emergency workers were unable to save two of the suspected thieves.