Missing Malaysia plane: Co-pilot 'spoke last words'
Officials in Malaysia say they believe the co-pilot of missing flight MH370 spoke the last words to ground controllers before it vanished.
Investigators are looking into the possibility that the aircraft's crew were involved in its disappearance.
The search for the plane has extended into two vast air corridors.
Rupert Wingfield-Hayes reports from Kuala Lumpur.
17 Mar 2014
- From the section World