he shot her. >> why quisenberry and williams were in the house that night.erin became too ill to work, she found a way to sxlimt her income, selng her prescription medication. she had invited her friend, quis quisen berry, to buy pills before. but this time it deteriorated when williams came with a gun. >> i had no idea they would go into a house and kill you over a bottle of pills. >> there was no doubt quisenberry would be convicted of some crime. he got man slaughter and a maximum 45 years in prison. at for williams -- >> we tell judge find the defendant kenneth williams guilty. >> guilty of murder and a life sentence with no possibility of parole, spared the death penalty because one hold-out jurors would vote for it. did you think you should have gotten the death penalty? >> no. i can't go around talking or acting with hate in my heart because if i do that, then in my children, they're going to be thinking it's all right for them to do it. >> rick was gratified that he could make good on his promise to erica's grandmother, but he also got something back