. >> starring none other than farrah fawcett in her heyday. ♪ and i'm hungry like the wolf ♪ >> farrahlf," and her reaction to the song was very similar to diane's reaction in the actual trial. >> this is the music that her children were shot by. and she is sitting in her chair, bopping her head and moving her foot. >> diane was dancing and tapping her toe. >> she was enjoying it. the jurors just turned around and just stared at her. it was chilling, freaky, out of place. >> it's insane. it's evil is what it is. >> during the trial, the police and the prosecutor play the various interviews they had with diane. >> 'cause christie was laying in the back seat just choking on her own blood, and i kept telling her to roll over on her stomach so that she wouldn't -- she was drowning. she was just drowning in it. god. >> jurors were able to listen to the flat emotion as she recounted the sequence of events and the shooting. there were no tears. >> they told me that cheryl was in pretty bad shape and probably might not make it. and i said, okay. >> the prosecution begins to present its forensi