At this point i think the defenses best strategy is to let the SA keep on the current path. The more they find the less inclined I am to believe the scenario laid out before me now.
From what I understand, as an emotionally univolved individual, I am supposed to believe that:
Casey premeditated murdering her daughter months ahead of time.
She googled neck breaking shovel and chloroform in order to find ways to kill Caylee,
As a result of these searches she made chloroform and dosed Caylee with it, possibly with a syringe found at the dump site with somone elses hair.
She then, after chloroforming her daughter, wrapped duct tape that is similar, but not a match to the tape found at her residence, over her face tight enough to suffocate her and put a heart sticker on the tape as a sign of love, that has never been located, nor is there any documented proof of it being there other then ONE agent saying thats what they think they saw!
At some point she possibly moved her deceased daughter to different places in the back yard, at one point borrowing a shovel that she had to google months prior to know how to use, before putting her in the trunk of her car, that shows no absolute proof of human decomposition, and/or Caylee being dead in the trunk.
The kicker to this is that her motive was spite for her mother, love for TL, and god knows what else, despite everyone who KNOWS HER saying she loved Caylee more then anything.
There is of course much more I think about the evidence to date and the above is poorly written, but it is getting late!
I say let the SA keep on digging and delaying..it seems to be worling out really well for them thus far!