The QAR should cover it as in BA I am told they can reproduce every bit of information available to the pilot in the flight deck.
Edit to add in response to HDDs post, pleeaaase, drop the BS 'ran out of fuel' idea. Do you not think that the AAIB saying 'significant' amounts of fuel ran out of the tank is a clue? They are the experts in crawling over bust up aircraft remember including those that don't have any gas left. The crew did not declare any form of emergency related to fuel. The aircraft p****d fuel all over the crash site. The reasonably reliable rumours in BA are that the aircraft landed with over 10 tonnes of fuel on board. Are the AAIB, BA and the crew all in cahoots to conceal a mysterious low fuel state, or is it that something unknown caused this accident?