energy is deposited in the tissue so the bullets [inaudible] >> judge jeanine: joining me now with mark fuhrmanx news contributor and someone who like me, has been at many crime scenes involving young children. mark, are you there? >> i am here. >> judge jeanine: mark, i see you now. all right, mark, look, there is no question that the devil had been in newtown connecticut. you and i have seen outcome children in homicide scenes. it is something that nothing can prepare you for. but the number of children in this situation. the number of children dead and as we heard from the medical examiner with multiple wounds has to be difficult for the most seasoned homicide detective and the first responders. what do you say to that, marc? >> i say it's impossible. it's one thing that you deal with, some of the people that commit their life to crime. gang members. people who commit to violence. they end up getting shot or injured. that's one thing even a domestic situation is different innocent children. nobody prepared for. this the only scenes that i really remember that i can never erase, one is a 4-ye

former detective mark fuhrman is here. that's next. this holiday, share everything. share "not even close." share "you owe me..." share "just right." the share everything plan. sharable data across 10 devices with unlimited talk and text. get a droid razr m by motorola for $49.99. >> tonight the investigation in the connecticut mass shooting is only beginning. the homicide detective mark furman joins us. >> good evening. >> mark, you and i go back a long time talking about all of these cases. this one tonight, right now as we talk. the 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 an

energy is deposited in the tissue so the bullets [inaudible] >> judge jeanine: joining me now with mark fuhrman, fox news contributor and someone who like me, has been at many crime scenes involving young children. mark, are you there? >> i am here. >> judge jeanine: mark, i see you now. all right, mark, look, there is no question that the devil had been in newtown connecticut. you and i have seen outcome children in homicide scenes. it is something that nothing can prepare you for. but the number of children in this situation. the number of children dead and as we heard from the medical examiner with multiple wounds has to be difficult for the most seasoned homicide detective and the first responders. what do you say to that, marc? >> i say it's impossible. it's one thing that you deal with, some of the people that commit their life to crime. gang members. people who commit to violence. they end up getting shot or injured. that's one thing even a domestic situation is different innocent children. nobody prepared for. this the only scenes that i really remember that i can never erase, one is a

lapd detective mark fuhrman joins us. in terms of investigation, at this point what do we need to know and why? we know who did it, and he's dead. there's no suspicion that there is a co-conspirator out there or that he had help. yet, you know, we're obsessively going after this. why? >> well, greta, you have to do it just as a matter of protocol. you have to match up all the ballistics for every bullet that's comparable to that fire arm. you have to do that. you have to do the forensics, the toxicology on the shooter, make sure the shooter's gun was actually the gun that was used to kill himself. you have to put all these pieces of the puzzle together because you really don't know where this is going to go. you don't know if somebody could have actually been in contact with adam lanza and actually gave him the idea or was in a chat room and really kind of prodded him into this crime. you don't know where it's going, and i think that's why they're so aggressive. >> all right. what could possibly be on the hard drive? why

joining me now mark fuhrman, a former l.a.p.d. police detective and fox news contributor. talk to me about how the police are supposed to process this crime scene. >> as difficult as it is, these men and women have to process the most horrendous scene where children are the recipient of adult violence. it's tragic but they have to go through it. so when you look at this scene, certainly now you have the homicide of 26 people and the suicide of one, you have to process this scene for the weapons for the suspect. you have to look at certainly we are talking about the weapons. so you have to know what casings from these semi-automatic weapons are on the floor, how many calibers we are dealing with. you have to account for the weapons. i heard you report there was a 223 supposedly used. if that is the case, there would be rifle casings on the floor. megyn: what is that? >> it's an ar platform. it's a caliber of a rifle round it's most predominantly in a type of military -- para military platform. most people generically call them assault weapons. it's a semi-automatic weapons.