If you would like some additional background information on the Anthony family, here’s an interesting thread I found that is an exchange of questions and answers from a person who claims to be Cindy Anthony’s estranged brother Rick Plesea. This exchange took place on August 18th 2008 and is actually a condensed version of another much longer thread from another forum.
I believe this person is in fact Cindy’s brother because he talks about Casey coming to his wedding pregnant and denying it, which I don't believe had been made public at the time of his posting.
http://boards.library.trutv.com/show...Brother-Speaks