stunning. gregory and his daughter shared an identical blood protein. >> we were very excited because -- as it ends up, both daughters had that. >> so it was impossible, attorney said, to be absolutely certain it was only a mixture of gregory's dna and gets blood on that slider. it could've been a mixture of the entire family piled on over the years. and then, after weeks of testimony, another jury left the courtroom. the waiting began, again. >> based on the results of the first trial, i don't have the same sense of confidence the second time. >> gregory, however, was confident, as thanksgivings weekend approached. >> everybody was going, hey, we'll see you over the weekend. >> after two days, the jury rang the bell if. a verdict. >> we the jury in the above entitled action find the defendant, gregory moore dick, guilty of murder in the first degree. >> gregory, before the shock,