Just saw something on the news saying that the plane flew a couple hundred miles north of Kuala Lumpur before the plane's track was lost. They have no idea whether it crashed, changed direction, etc. A lot of this is old news, but the plane might as well have fueled up on an island somewhere and gone to Antarctica for all we know. If it was never noticed in China, it either crashed between Malaysia and China, or turned around to go elsewhere. I'm leaning towards a crash though.