and in the winter of 2000, eric bechler went on trial. the star witness, tina new. t eric's guilt and her own checkered past, but also by one detail in the story tina says eric told her, something defense attorney john barnett says is critical. >> you'd expect if pegye's head was caved in by 35 pound dumbbells, there'd be blood. >> quite a lot of it. >> everywhere. and -- and there wasn't. >> reporter: on the stand, tina tried to defend herself. >> i'm a horrible witness when it comes to looking at me on paper. >> did you think anybody would believe you? >> no. you know, i knew that i told exactly what he had said to me and i knew that i was doing the right thing. and i honestly didn't care what anybody thought. >> reporter: then there was the conversation she had recorded at el torito. eric's own words. the jury heard all of them. >> nobody knows anything but you! >> barnett offered his own explanation. >> i argued that the reason he said it is to shut her up, to calm her down. in any event, the defense said -- eric never said on tape that he hit pegye. the only per