I just keep thinking that LA was probably the only person in the world that KC might have trusted enough to tell the location to, and he knew it. I think that was the motivation behind his "own investigation" from the start. She was clearly not going to be allowed to tell LE anything, even if she had wanted to, which she apparently didn't. She wasn't going to tell GA or CA. LA was the only one.
Another poster in another thread posited that LA may have passed her a note one day while she was home saying something like "I can't help clear up this mess if you don't give me some details" and that she might have responded with a map of some type (with something perhaps in the "lower left"). This map would have been vague enough to keep from incriminating her should LA turn traitor on her, and I think it was vague enough that LA was clearly not definite about where she meant.
If he *did* have some information and riddled out these two possible locations she might have meant, I think he probably handled this one part just as I would have. He could not tell LE at that point, because if the information was wrong, inaccurate, or misinterpreted, and KC found out he had told them he had info from her, then he would have lost all chance of ever getting anything else from her about the location of Caylee. Given that he was the only person who could get that information, I think it was critical that he stay on her "good side". What he needed was someone to go check these locations and see for him, and THEN notify LE. I think he tried RK first. and then his mom's trusted PI buddy DC. I don't know if he expected Hoover to go or videotape it, but I have pondered from time to time if the tape might have been used for KC to look at to determine if they were in the right spot. I don't believe he thought DC would go all crazy slicing bags and stabbing the ground with his probe. I think he thought they would go, look, see the bag, call the cops, end of story. I can't imagine he would think he could convince two PIs to commit or become accessories to a felony for him. He just needed someone to verify it was there for him so they could end the whole "circus".
I wish Morgan would have asked Hoover about the history of that tape. We know Hoover took the video, but then what? Clearly Hoover thinks LA's attorney saw it soon thereafter... how? When did Hoover release the tape to someone else, and who did he give it to? How did he get it back?
So many unanswered questions about that November day...
Thanks for the clarification! It does make sense, doesn't it? Even if there are so many unanswered questions...