from, of all people, rocky fugett. >> dear mr. rosenfield, i have some information about robert that i think can be awfully you are welcome to come visit me. snail mail. >> rest assured, steve rosenfield's drive to the prison was much quicker. >>> coming up -- >> help is on the way from inside prison walls. and outside. >> this is one of the most intense interrogations that i've ever seen. >> that interrogation will soon be the key to the case. >> i can't lie about the evidence. >> he's lying about lying. bout lying. i'm jerry bell the second. and i'm jerry bell the third. i'm like a big bear and he's my little cub. this little guy is non-stop. he's always hanging out with his friends. you've got to be prepared to sit at the edge of your seat and be ready to get up. there's no "deep couch sitting." definitely not good for my back. this is the part i really don't like right here. (doorbell) what's that? a package! it's a swiffer wetjet. it almost feels like it's moving this is kind of fun. that comes from my floor? eww! this is dee

rocky and jessica fugett had been watching the fire, claimed to know the victims. robert davis and his friend, kevin marsh, knew them as aggressive troublemakers at high school. >> people were afraid of them. we just -- they comemehrough thehe hallwawa people e uld just move out the way for them, try not toto be around them. kevivis friend, shy and awkward seemem to be a favorite target. >> they used to pick on him all the time. they called him retarded, fat, ugly, stupid. >> reporter: robert said he tried to ignore it, but they knew his vulnerabilities. >> you know i tried to keep my distance from him m en i could. and stay cordial wherever i -- weweere, close proximity to each other. >> reporter: "safer that way," said robert. in any case, the detectives paid a visit to the fugett's house, where they learned enough to march the pair down to police headquarters two days later for questioning. and rocky admitted. he was there to rob the place. >> i was in the house. >> i k kw you were in the house. >> i started out downstairs. jessica went upstairs first. i was sup

fr, of alleopl rocky fugett. >> dear mr. senfie, i ha that i think can bawfully neficial you are welcome to ce visi me. snail mail.>>as sve rosenfld do the pris was much quicker. >>coming up -- >>p on the way from in prison walls. and ide. >> thiisne othe most tee terrogions tt i've ever seen. >> that interratiowioon t k tthe se >>an't lie a the id. >> he'lying t lying.ut ing. i'm rry bell theecond. and m jerry bell the third. i'm like a big bear and he's my lileubthis ltly non-stop. he's always hanging out with his iends. you' got to be prepareto sit at the edge of your se and b adto get up. there's no "deep couch sitting." definitely not good fomy bk. is is the part i really don't like right here. at's that? a package! it's a swiffer wetjet. it almt feels like it's movi itself. is is kind of fun. that com from my floor eww! this is deep couch sitti behold, the magical powers of all laundry detergent! 'serfect it's perfect for a the pigps out there. the peanuts movie. coming soon to blu-ray, dvd and digital hd are you ready

yet, rocky fugett was going to tell the court just that. his lawyer had advised me that rocky wanted to get a fay vorable sentencing and was going to be testifying against robert. >> so, big problems. rosenfield knew from long experience that any jury hearing rocky's testimony and robert's confession -- would certainly convict. robert would very probably get a life sentence, no parole. robert's only chance of ever getting out of prison was to agree to something called an 'alford' plea. >> and we told robert that, "if you plead guilty under an alford plea you admit that there is sufficient evidence to prove your guilt but you do not admit that you're guilty." >> it meant accepting a 23 year prison sentence. it also meant he could never file an appeal. made to strongly recommend a ient to take a plea for something he didn't do. >> but at least it wasn't life. he was sentenced at 20, would be free in his early 40's. >> the day i was standin' in front of the judge, acceptin' that alford plea, cryin'. and just prayin' that one day, hopefully, th