after one month of analysis and retesting, norm tiller found what he was looking for. print on the pillowcase was a left thumbprint. it matched the outside of robert knight's left thumb. >> i spent additional time doing comparison work and just analyzing the print from every angle, so to speak, before we actually effected the identification. and even then, i had another examiner go behind me and take a look at everything that i had done to make sure there were no errors made in the process. >> but there was one more hurdle. the image enhancement technology was so new it had never been accepted as evidence in court. >> i was concerned at that point in time that the evidence may not be accepted within the scientific community as good science. >> a hearing was held to determine whether forensic evidence from this new fingerprinting technology should be admitted. the defense argued that it was hocus-pocus technology, which manipulated and changed the image of the fingerprint. pam ringer was the expert who testified for the prosecution, explaining that the human eye can dis

there was a major reconstruction that occurred here that more or less took fourth tiller out of that conflict. -- that took fort taylor less of a target. this was in response to the cannons making these masonry forts suddenly vulnerable. they used to build these batteries. if you walk around, you can see evidence of that civil war cannon, some of it protruding out of the cement. after 102 years, the army turned this over to the navy. in 1947, they turn it over to the navy, and i don't want to say they turned it into a dump but world war ii material was dumped here and covered up. then it was duplicated into the dustbin of history. people forgot it was here. they did excavation here in the 1960's. gentlemen howard england was the first ranger. he passed on, that he was one we all look to that single-handedly put this on page one and make it a big deal. he found cannons here, at least 20 cannons during his process of excavation. one of the largest repositories of civil war material anywhere in the world. fort zachary taylor state park still has a place. it recognizes our history, and i

brenda tiller from sumner. we talked earlier. you said you felt like you had to be here.>> >> yes. i just feel sorry for the family. my heart just go out to everyone involved. i needed to be here. i'm that close, i just wanted to be here. >> if ever a community needed to come together in faith and resolve it seems like it would be this community. >> yeah. >> can you speak to what you think the prospects of that are of happening? do you think thn community can pull together? >> yeah. proof is here. you got people coming from all over the world. yeah. i believe it. i believe in god and i know it's possible. it's going to take a while but we're going to heal and i hope this tragedy, i hope it bring people together. i know there's a lot of wrong in the world but i'm hoping this right here is proof positive that we're good people. and we just feel sorry for the families. >> the families obviously we don't know what they're going through but can you imagine what it must be like? what do you think those families are going through right now but also to see folks coming together?

and tom tiller says, happy father's day to all fathers across north carolina. being a dad is the greatest blessing of my life. >> like many of us, first families take occasion time. and like presidents and first ladies, a good read can be the perfect companion for your summer journeys. what better book than one that appears inside the personal life of every first lady in american history? "first ladies," on the lives of 45 iconic american women. inspiring stories of fascinating women who survive the scrutiny of the white house. a great summertime read. available from public affairs as a hardcover or e-book. >> officials from the transportation security administration say that the 73 tsa employees identified in a recent internal report are not known terrorists and did not pose a threat to transportation to katie. a tsa deputy assistant administrator announced this news at a house homeland security subcommittee meeting. other witnesses include the inspector general, john roth. this is one hour 15 minutes. john katko: the committee on homeland security subcommitte

there was a major reconstruction that occurred here that more or less took fourth tiller out of that conflict. -- that took fort taylor less of a target. this was in response to the cannons making these masonry forts suddenly vulnerable. they used to build these batteries. if you walk around, you can see evidence of that civil war cannon, some of it protruding out of the cement. after 102 years, the army turned this over to the navy. in 1947, they turn it over to the navy, and i don't want to say they turned it into a dump but world war ii material was dumped here and covered up. then it was duplicated into the dustbin of history. people forgot it was here. they did excavation here in the 1960's. gentlemen howard england was the first ranger. he passed on, that he was one we all look to that single-handedly put this on page one and make it a big deal.