TOPSHOTS A picture of French gold medallist Camille Muffat is displayed on the beach of Nice, southwestern France, on March 14, 2015 as a tribute after she died along with nine other people in a helicopter crash in Argentina while filming a reality TV show. French sports stars and crew from the ill-fated reality TV series "Dropped" landed in France on March 14, as experts investigate this week's helicopter crash that killed 10 people, including three top French athletes. The disaster killed Olympic champion swimmer Camille Muffat, renowned yachtswoman Florence Arthaud and Olympic boxer Alexis Vastine, as well as five French television crew members and two Argentinian pilots. AFP PHOTO / VALERY HACHE