Hetfield,
Because against tremendous odds (A/C lost at night, in the middle of an ocean and in deep water), BEA / Airbus / AF / French State spent months and millions of bucks to find the wreckage. And they found it ... just for the sake of hiding the truth
A330/340 A/C have flown more than 30 000 000 hours since their entry into service. No doubt that BEA / Airbus / AF / French State need to hide the fact that it is poorly designed and full of traps for unsuspecting pilots !