FOX BIZ NEWS: Russian airline S7 says co-owner Natalia Fileva has died in small plane crash in Germany; one of Russia's richest women

Russian airline S7 says co-owner Natalia Fileva has died in small plane crash in Germany; one of Russia's richest women



Russian airline S7 says co-owner Natalia Fileva has died in small plane crash in Germany; one of Russia's richest women .