I really don't think Casey has told another living soul anything about what really happened. I think Lee's testimony about their close bond was truthful, in that he believes it to be the truth, but I think its really just what Casey wants him to believe. She plays this whole family like a fiddle. It is really too bad that they didn't have Casey arrested after she stole her grandpa's money. Then maybe they'd be free of her while she's in jail for the theft and little Caylee would still be alive. For Lee and his lawyer to keep talking about OJ charges, though, that makes me wonder if he did know something and kept it secret. If so, I still think he just figured something out, and it wasn't that Casey told him anything.