The thing is - the answers to all the theories lie within the pages of three years worth of evidence and depositions and testimonies. Yes, it is tedious to read it all, and yes, some of it is very scientific and detailed. But the answers are there, very clearly and there really isn't any mystery to how Caylee died and what was done to her immediately after her death. None at all.
I've read every single interview, deposition, and report issued. I admit only getting to page 90 with CA's FBI interview, just because I couldn't get through all the BS. The thing is, there are so many contradiction in statements, that at times you can get lost in it all. And if it was that clear, there wouldn't be any discussion here. I think that there are many unanswered questions. That's why most evidence was circumstantial.