KUALA LUMPUR, Malaysia (AP) — Malaysian investigators have another small piece of the puzzle now as they painstakingly try to recreate the route flown by a missing Malaysian airliner that deliberately changed course before it disappeared during a flight to Beijing.

The latest potential clue is radar data from Thailand that shows an unidentified plane, possibly Flight 370, beginning minutes after the Malaysian jet's transponder signal was lost.

A massive multinational search continues.