down here. reporter: new video from the data shows local firefighters overwhelmed by the flames. tim laborte s father is among them. as hope fades, he is posting missing persons fires. we don t know if you might have left early, ran into another area where it was bad and might have diverted him back and he might have been going around in a circle. reporter: 470 search and rescue agents are coming through this american pompeii. 85% of the five square-mile disaster zone zone has been cleared. but fema search teams say clearing what is left could take weeks, if not longer. hey, buddy, ready to go? reporter: christy bormann and her dog are one afford a cadaver dog teams is sifting through what little remains. what remains have been burned completely. we are talking about ashes, we are talking about metal, that is basically what is left of the structures. reporter: and tonight, questions still remain about herman andaya, the now resigned