A wounded person, brought by a helicopter, is taken to the emergency department of the Centre Hospitalier Universitaire hospital in Grenoble, French Alps, on January 5, 2014 where German retired racing legend Michael Schumacher is still in an induced coma after his December 29 skiing accident. A camera fixed to the ski helmet of Michael Schumacher is being inspected by investigators to see if it can yield any clues as to the circumstances of the accident. Schumacher's 14-year-old son Mick, who was skiing with his father at the time, was also being questioned by investigators. French authorities are examining various factors in the ski accident, in which Schumacher's head hit a rock so hard his helmet was split in two. AFP PHOTO / JEAN-PIERRE CLATOT