Report: All of plane's last messages revealed

(CNN) – The Telegraph reported Friday it had obtained the transcript documenting the back-and-forth between the cockpit and ground control from taxiing in Kuala Lumpur to the final message of "All right, good night."

The Telegraph told CNN that the alleged transcript appears to be technical. One unexplained feature, according to the British newspaper, is a call made minutes before the final message, in which someone in the cockpit said the aircraft was at a cruising altitude of 35,000 feet - something that had been done just six minutes earlier.

CNN's René Marsh reports.