The public prosecutor's office is accusing Schumacher, who tested positive for the blood doping agent CERA at the Tour de France and the Olympic Games in Beijing in 2008, of fraud. The trial could begin this year, according to the authorities. "I will not comment further on this matter. Only this much: I will of course answer questions and help to clear things up," wrote Schumacher, who was under contract with Team Gerolsteiner in 2008. After a ban, the rider from Nürtingen, who has always denied doping despite positive findings, made his comeback in September 2010. He is currently riding for the third-class racing team Miche Guerciotti in Italy.