REUTERS/Phu Quoc
This evidence means that the turn toward the Indian Ocean was not made by someone manually operating the plane's controls.
And whoever programmed the Flight Management System likely had knowledge about airplane systems, which further points to the plane's captain and first officer as possible suspects.
To alter the plane's path, someone would have had to type seven or eight keystrokes into the computer system that sits between the captain and the first officer, according to the Times. It's not clear whether the turn west was programmed before or after the plan took off.
Flight 370 has been missing for more than a week.