[mad_as_he$$]

That would be very surprising. Pressurized fuselage and the pilots should of regained conscious below 10,000 feet.

[gandalftb]

They were likely dead if oxygen failed.
..........
The intact fuselage indicates a survivable landing.
...........
The onboard BACN electronics has a self-destruct, likely the source of the fire.
.............
We would have had a QRF onsite if there might have been survivors.

[Hulka]

Correct.