>> i don't get it. >> but even in this situation when dorner was in the different cars and the cell phone with the mades and all, he was leaving his fingerprints all over the place. the i'm sure the police had his fingerprints to match to the police and military even though the finger fingerprints of the happened. >> could they do that if the body was charred? >> they get it off the cars he was driving and match it to known fingerprints from the military or police department. >> would that be enough to id the body? >> pretty good, but still want the dental. before dna, dental was enough. now everybody wants the next step to do dna also. usually they can, but it takes longer. >> one last question. my understanding is that either the sheriff's office or the lapd, first they fired regular teargas into the cabin. that didn't work and they