[Prophet in the wilderness]

I can not even imagine all that melted steel encapsulating their bodys.
I don't know how much steel was in that , I would guess the floor was 1 or 2 feet thick more or less a solid slab of steel.

[rottndog]

At that temperature, there will be nothing left of the bodies—they will have been completely cremated. The blast of hot air alone would have been enough to instantly kill those poor people.