saba county. >> sean oliver says he was down and out in late 2007 when he resettled and san saba afteror many years. >> he had no income coming in, and every time he drove by that property, all he could see was the millions that -- what he thought was millions that he was missing out on. >> by then, bonnie harkey was becoming increasingly frail. her dementia made her vulnerable . she was unable to manage her daily affairs, so her daughter, connie, became her guardian. after connie died in 2011, bruce harkey thought carl pressly should be bonnie's guardian. when a judge try to appoint someone else, bruce and john challenged that in court. >> bonnie asked the judge if she could speak, and the judge said yes. and she said, i don't want them to be my guardian's. i am afraid of them. >> her stepsons. >> yeah. they delayed any inheritance, certainly. >> a lawyer named darrell spinks was chosen to manage her business and financial affairs. bonnie's longtime friend, betty ann johnson, was asked to make sure bonnie's daily needs were met. it was betty and who had hired karen johnson, no relatio