UPS installed a sophisticated sensor and communication system that gave the Louisville ops hq information even before the aircraft crashed. A fire broke out just forward of the starboard wing.
I don't know, it is still too soon to judge about this accident, but...
The crew consists of two pilots, one has to fly the other trying to find and contain a (possible) fire or smoke.
Knowing firefighters come easily with 40 men to put fires out, how would just one man be able? (The other has to fly the plane)