rubble pile, constantly, as well as the listening devices. we have cameras that we can bore holes into slabs of concrete and put into other small-void spaces in order to see, you know, around corners and in small areas, also. >> we're about a block away from this building collapse over here. you can sort of see it over my left shoulder. i am joined now by jimmy patronas, the fire marshal. you have been helping oversee rescue efforts here. thank you for your work. i mean, it's been 29 1/2 hours now. what we have heard is that there was one person who had died. there's 99 who are still un-accounted for. 102 that have been accounted for. what's the latest? >> so, they're -- they're being innovative. we're -- we're even going and looking at the license plates of the cars that are in the parking garage to try to do more cr cross referencing and matching to verify if people are in or out of the building. as you assemble this manifest, as you talk to the loved ones at