A member of a French investigative team looks at the wreckage after a helicopter crash in Villa Castelli, in the remote western Argentine province of La Rioja March 12, 2015. Investigation resumed in Argentina, where both Argentine and French aviation officials are sifting through the wreckage and gathering evidence. Two helicopters collided on Monday, killing 10 people during the filming of a reality TV show. Olympic swimmer Camille Muffat, yachtswoman Florance Arthaud, and Olympic boxer Alexis Vastine were among the dead. REUTERS/Marcos Brindicci (ARGENTINA - Tags: DISASTER SPORT TRANSPORT OLYMPICS)