CNN Erin Burnett OutFront September 27, 2013 03:09:00
Those conditions? >> it's not going to be so bad here. because it's not an explosion. when you really want to get in is when you want to get explosive residue off of bodies, off of vehiclesers things like that. that degrades very quickly. this was -- i think we know the cause of the explosion here. in even the bodies as they degrade, you're still going to be able to get the evidence out of them, the dna, the objects as hard as it sounds, the objects within the body that would give an indication of how they died and at whose hands they died. >> what is it particularly that's the most important ...