(submitted via Joe Tedesco)

Looks like a ceiling fan was on that nail-on PVC box too. Nice.

Is that what is meant by well-trained wiring? To escape by leaving the j-box?

Fan on pvc box....not too bright. Although it seems that during a visit to the box store I saw fan-rated boxes made of pvc...I know it was NOT a side-nail-on though...

On that disconnect - two things grab me there..it seems awfully close to the end of the roof joists, so hatch or not, probably had to crawl to get to it... and what kind of wire is that on the left? It looks like the type of heavy extension cord sold for window A/C's.....

Was the fire started by electrical fault?

Did this bulding have a ceiling before the fire?.
Reason I ask that is because the ceiling runners look much too clean, ie: no plaster or nails/nail-holes in them.

Fire Cleanses.