Total CEO Christophe de Margerie killed in Moscow plane accident - airport spokeswoman
"Tonight, a plane crashed when it collided with a snow-clearing machine. Three crew members and a passenger died. I can confirm that the passenger was Total's head de Margerie," she said.
Total was not immediately reachable for confirmation.
(Reporting by Vladimir Soldatkin and James Regan; Writing by Howard Goller; Editing by Gary Crosse)