When the most sophisticated machines fail, they do so horrifically, plunging to earth with a terrifying loss of life. From the beginning of manned flight, plane crashes have plagued the aviation industry and terrorized the public. But the truth is, passengers have never been safer because of the brightest minds, best technology, and billions of dollars focused on preventing air disasters. Using famous crashes like TWA Flight 800, we examine safety improvement and what still needs to be done.