dan wozniak went on trial first. for a jury to convict him of murder and sentence him to death. he's appealing his conviction. sam and julie's parents confronted their children's killer. >> you, dan, are a coward, and a poster boy for the need of the effective death penalty in california. my only regret that in this state, they won't let me kill this coward myself. >> you took advantage of my daughter's kindness and her care for her friend. you took her precious life, and then you disgraced her by pulling off her pants. to you, my daughter was just a decoy. nothing else. >> the spotlight then turned to rachel buffett. she faced a felony charge, accessory after the fact. >> police and prosecutors don't believe you were honest with them. were you honest with them? >> i was. i know my heart and god knows my heart, and that's my comfort is god's in control, and god knows i'm innocent. >> you're an honest person? >> i think so. to the best of my capabilities. i told the truth to try to help the police get to the bottom of