medical examiner inside of that classroom, and bodies still in the classroom and trying to determine ideptity. i can only imagine how difficult it is for the police and medical examiner and families and everything. this has to be done, doesn't it? >> it does have to be done, greta and unfortunately, i can imagine what it looks like and you try to put that out of your mind. the medical examiner and forensic personnel have to blue pript the room where each and every person is. all evidence has to be photographed before it is disturbed and you have to number and the positions of each body. each body has to be processed and examined by the coroner and forensically and documented and evidence collected and then, and only then can you remove each body one at a time. >> you know, i think of the families tonight. they haven't got know official word their child is dead or a loved one or wife or mother. but if you are sitting at home and you are expecting your child to be home or expected your wife or mother or father to be home and that person hasn't shown up. you obviously know that you are -- your f

the examiner inside of that classroom, and bodies still in the classroom and trying to determine ideptityimagine how difficult it is for the police and medical examiner and families and everything. this has to be done, doesn't it? >> it does have to be done, greta and unfortunately, i can imagine what it looks like and you try to put that out of your mind. the medical examiner and forensic personnel have to blue pript the room where each and every person is. all evidence has to be photographed before it is disturbed and you have to number and the positions of each body. each body has to be processed and examined by the coroner and forensically and documented and evidence collected and then, and only then can you remove each body one at a time. >> you know, i think of the families tonight. they haven't got know official word their child is dead or a loved one or wife or mother. but if you are sitting at home and you are expecting your child to be home or expected your wife or mother or father to be home and that person hasn't shown up. you obviously know that you are -- your family member