Fatal flight What's your best guess on cause of Lufthansa disaster? Mechanical problems Pilot error It just blew up Jihadi bomb Jihadi surface-to-air missile Jihadi sabotage aboard the plane Spontaneous explosion of center-wing fuel tank, like TWA Flight 800 Ground crew failure: The plane ran out of fuel Mass murder/suicide by pilot Extreme loss of cabin pressure that incapacitated everyone on board due to lack of oxygen We'll never know Other View Results Loading ...