What happened on board the Air France jet that crashed into the Atlantic en route from Rio to Paris? According to information obtained by SPIEGEL from the analysis of flight recorder data, pilot Marc Dubois appears not to have been in the cockpit at the time the deadly accident started to unfold. The fate of Air France Flight 447 was sealed in just four minutes. That short time span began with the first warning message on one of the Airbus A330 aircraft's monitors and ended with the plane crashing into the Atlantic between Brazil and Africa, killing all 228 people...