Many famous racing drivers have driven for Williams, including Finland's Keke Rosberg; Britain's Nigel Mansell and Damon Hill; France's Alain Prost and Brazil's Nelson Piquet and Ayrton Senna, and Canada's Jacques Villeneuve, each of whom, with the exception of Senna, have captured one Drivers' title with the team. After Senna died in a Williams car in a crash at the 1994 San Marino Grand Prix, Frank Williams, Patrick Head and designer Adrian Newey were all accused of manslaughter. The trial finally closed in 2005, when Williams, Head and Newey were all cleared of any wrongdoing.