went to such great lengths to dig it up. so when i approached robert again with this information, he decided he didn't want to talk about it anymore. >> so at this point as one of the people who decides what "lockup" stories get covered on extended stays and which ones don't i let the crew know that i felt like we probably wouldn't be covering robert's story. there was just too big of a gap between what he was telling us and what authorities were saying. but as so often happens it turned out there was another aspect to robert's story. >> coming up -- >> robert wolford had a brother in the jail named bobby wolford. >> we encounter not just one but two more wolfords in jail. and later, the story of the missing girl named amanda, who makes national news and stuns millions. america's electricity m cleaner- burning natural gas. and no one produces more of it than exxonmobil.