Absolut - You are probably right.
I'm sure many are suspicious of Jesse's involvement at any level - including myself. Why havn't we heard more about him? I know his father has scared a lot of folks off his trail so to speak. Amy and Ricardo do not give me the same vibe as Jesse - even though I wonder about Ricardo and where he is.
It should be easy for Jesse to show he had no involvement - if what Casey tells are lies like the ones she's been telling. Actually she hasn't been telling any lies regarding Jesse that we know of, but if she were to start giving specifics like I left Jesse with her on this day and unbeknownst to her Jesse was with someone else that day - she would lose her credibility with that angle. Not that she may not try it - but she will never pull it off if Jesse was truly not involved.
Others may try to blame him while Casey is silent - but I don't think it will go anywhere without real evidence. I' mean Jesse's car didn't smell like decomp.
If Casey thought Jesse took Caylee, why the beach get together later in the month? Could Casey have used the get together to garner information from him that might be useful to her in a set-up scenario?
Sorry if my post seems garbled a bit - trying to watch olympics too.