will be consequences. when there is an act as heinous as abducting and murders someone, there should be consequences. i want him to see me. i want him to see my face and i want him to know that i know what he did. harrington was also a student at uva when she vanished. a delta state university geography professor who killed himself after shooting himself and a fellow professor to death. governor shannon lamb said he was sorry for killing amy prentice, writing he wished he could take it back. they say he then drove 300 miles and shot professor ethan smidt to death. sources say dna longing to someone other than the 30-year
more fascinating parts of this bin laden raid. everybody is just hanging on the details of this as it comes out. and after ewe learned where the terror leader was hiding it turned out some researchers at ucla predicted that he was right around that area, just a couple of years ago. this is fascinating to me. trace gallagher has been looking into all of this with the story. how did they do that, trace? reporter: and it s fascinate thank two years ago, we were all looking in caves for bin laden, right, and this group at ucla said no-no, he s in a compound in a major city in pakistan. so we re talking about tom gillespie, a geography professor at ucla, his research partner, john agnew and five undergraduates undergrads, they used a scientific theory, distance decay, used to locate endangered species, it basically says that creatures stick to what they know, they figured the further bin laden moved away from tora bora the more