Did it just vanish :clicks fingers: like that, or did it carry on and ditch somewhere?
Apart from the engines, most other bits of an airliner are made of materials as light as financially possible, as this saves fuel, and therefore money. And given that the purpose of much of the surface is to trap air, large bits will rip off in the event of a catastrophic loss of integrity to the main fuselage. You would have to have multiple explosions all over the body of the craft to obliterate it.
These bits, I would have thought, would have been visible from a satellite, and there should be enough lightweight floating detritus to be washing up about now. Surely foll and foll are fishing those waters to death on the reg, they must have seen some fireworks if it did play out this way. There's something missing from this jigsaw.
Otherwise, it was nabbed by a mothership. Stat. Waiting for baggage claim on Proxima Centauri. Man dem get 'nuff airmile, so, evey cloud and all that...
Srs doe, I favour the first explanation more and chose not to make light of the dead. Terrible way to go. RIP.