kandi hall. >> kandi, who repeated the story on the stand that she told us, of emmett pushing rob.ed of hearing the two men scuffle as she walked away before she heard, but did not see the shooting. the only problem -- she told the police a very different story the night it happened. >> you told detective miller that night that you did not hear or see a physical altercation, is that right? >> i don't know. i don't remember. >> in fact, kandi changed her story about so many things, all helpful to rob's case. >> i'm trying to clarify that your story has changed after speaking with your husband. >> things were remembered after talking to my husband. >> in fact, later, the judge made a comment outside the jury's presence. >> he said, in all of his 30-some years on the bench, he had never seen a witness so thoroughly discredited. >> before she left the witness stand, kandi expressed her love and sorrow for the man she cheated on yet still loved. >> he knew -- i mean, still knows in his heart that i've never stopped loving him. you don't just stop loving someone. >> and watching it all,

i made me feel like i was on top of the world. >> sitting here now, is kandi still only thinking of kandi hear the rest of this story you can be the judge of that. any way, back then there were a few hitches in kandi's new-found fantasy life. to start with, emmett corrigan was also married and lived in this quiet cul-de-sac just a couple of miles from kandi, with this woman, his wife, ashley. >> he was just a guy that everybody wanted to be around. >> enthusiastic, full of energy? >> sometimes too much energy, but that's kind of one of the things i loved about him. >> just like kandi and rob, ashley and emmett met in a gym. there's was in college in utah, 2003. also inseparable from that moment on. and they certainly made a striking young couple. they were married after just six months together. made their vows before god and the temple and the lds temple. >> we both were like, you know what, i think i'm ready to be parents. >> first came twin girls, followed soon by a son and then another daughter. >> he loved being a dad just as much as i loved being a mom. >> in the winter, they went s