sentences:  Therefore, Scarponi finished fourth overall with Hesjedal taking the overall win.After the Giro d'Italia, Scarponi signed a one-year extension to his contract – signing until the end of the 2013 season – before he then decided to focus on the Tour de France, a race he had not contested since 2004.Scarponi lost over two minutes on the sixth stage, after being delayed by an incident that became known as the "Metz Massacre", where numerous riders hit the tarmac.