But considering all the tesimony, regarding your specific comments, here are some of the questions jurers should be asking themselves if they were to address them:
1. Why would Casey plot to "kill" her daughter just so she could live free from her responsibilities, when it would have been so simple just to ask Mom & Dad to take custody while she went out and "found herself"?? (Even the judge asked that question at one point.) The grandparents loved the child; so did Lee and the uncles and family friends. No complications; no problems. Why risk getting caught for murder?
2. The boyfriends did not testify to any fight nor any discomfort nor problems with having both Casey and her daughter around. If Casey had gone off at some point, at least someone she was close to aside from the immediate family would have said so.
3. If Casey had stuffed her dead child into the trunk of her car temporarily until she could dispose of the body for good, why then did she remark to one of her friends "[this car] smells like a dead squirrel died in it"?? That might prompt the friend to suggest they look in the trunk to see what the smell was. Why would Casey risk that?
I agree that she told so many lies and pretended nothing was wrong during those 31 days because she was trapped. She was probably thinking all along that Caylee would be declared simply missing (a milk carton child eventually), and she wouldn't have to go public with the truth about how she died and who was responsible, whether it was Casey, George or Cindy.
Short of a confession from Casey herself, no one will ever convince me that she intentionally killed her child, nor did she ever "plot" to do it.