I know that the reigning theory is that Casey killed Caylee. But there are two things that have not really been addressed...one is that there is a Zenaida Gonzales that lives less than 9 miles from the Sawgrass apartments in Orlando where Casey says she left Caylee.
The other is the issue of the BlackJack phone that she says she lost that had the babysitters number in it. A lot of people say that the phone never existed. ANyone that says that has not checked out Caseys Photobucket account. The first pic in the first album has a picture of Casey sitting at a bar table with 2 things in front of her. The first is a 22 ounce beer bottle. The second is a Samsung Black Jack phone.
Also, we see a lot of photos of Casey Anthony in a party atmosphere or drinking...enough so that there is a very good chance that she has a drinking problem, which would explain the money and lying issues as well as things like possibly not remembering which apartment complex she left her daughter at.
I am not defending her actions and if it comes to light that she did kill her daughter I will not be shocked. But there are factors and evidence that point to the idea that she may not have.