"KUALA LUMPUR, Malaysia — The pilot of the missing Malaysia Airlines jet is believed to be solely responsible for the flight being taken hundreds of miles off course and there is no evidence of a mechanical failure or hijacking by a passenger, according to an law enforcement official involved in the investigation.
A high-ranking officer attached to a special investigative branch of the Malaysia police force in Kuala Lumpur told USA TODAY on Wednesday that investigators are pressing relatives of the pilot, Capt. Zaharie Ahmad Shah, for information on his behavior leading up to the March 8 flight.
The official could not speak on the record because he is not authorized to talk publicly on the investigation.
The Boeing 777 was bound for Beijing when it vanished from civilian radar. Malaysia says satellite data indicate the plane veered west about an hour after takeoff and then flew south deep into the southern Indian Ocean."