Samsung executive tweeted about the Asiana Flight 370 's crash scene . Other passengers reported a harrowing experience . Witnesses at the airport and on other planes see crash up close . Some said it was instant death for those on board .
Samsung executive tweeted about the Asiana Flight 214 's crash landing . Other passengers describe a harrowing experience . Witnesses at the airport and on other planes see crash up close . Some thought it was instant death for those on board .