International search teams looking for a missing Malaysia Airlines flight say they still have not located any part of the aircraft.

Earlier, debris found in the South China Sea was thought to be one of the aircraft's doors.
 
But this has been discounted by investigators.
 
Teams from several countries are scanning the sea for signs of the plane.
 
It disappeared enroute to Beijing from Kuala Lumpur with 239 people on board.  
 
Al Jazeera's Scott Heidler reports from Kuala Lumpur, Malaysia.