March 8, 2014: Malaysian Airlines Flight 370 takes off on a routine route from Kuala Lumpur to Beijing with 239 people on board. Then, the plane simply disappears. The plane's disappearance is one of the most profound aviation mysteries in history, and it launches an international investigation. Follow the clues and theories with private citizens as well as official investigators as they piece together the possibilities of what went wrong.

March 8, 2014: Malaysian Airlines Flight 370 takes off on a routine route from Kuala Lumpur to Beijing with 239 people on board. Then, the plane simply disappears. The plane's disappearance is one of the most profound aviation mysteries in history, and it launches an international investigation. Follow the clues and theories with private citizens as well as official investigators as they piece together the possibilities of what went wrong.