. >> who is carl pressley? >> carl pressley is the adopte grandson of bonnie harkey. n you heard that calls came in, you thought this is what - >> we'll, i was definitely concerned. >> why so much concern over grandsons visit to his elderly grandmother? that is a tangled tale, really that begins with the way kar pressley came to join th harkey klan in the first place >> connie said that she adopte him from a homeless woman, a homeless couple who were livin in a car >> from homeless couple? >> yeah. and that they couldn't tak care of him, so they wer willing to give him up for adoption that's what i know >> teresa says there was alway something a little bit off about carl, something that tended to make other peopl uncomfortable. >> it was very odd and very sa at the same time, but he seeme to be a very lonely needy child, very clean the shell and nobody really seemed t want him to cling to him >> but terry says there wa nothing bonnie wouldn't do for carl >> she would buy karl a truck, and he would wreck the truck and then she would buy him another one. and he would get