Bond, you've made me think in other directions. How about that KC and CA were in a huge fight, and both became physical with each other. KC and Cindy started to get physical, but because of Cindy being the stronger of the two, Cindy actually did put her hands around KC's neck, and somehow KC broke free, but thought that CA had actually tried to kill her. What if, during the time between seeing her counselor, and the night of the fight, Cindy had been thinking that there was no way that she would legally be able to get custody of Caylee, without KC being found to be an incompetent mother. And for her whole life, KC was such a problem to Cindy, ie. lied, stole, fought with her parents, cussed in Caylee's presence, etc., but would be hard to prove to be an unfit mother, in order to relieve KC of custody of Caylee. I think KC did have some sort of plan or fantasy plan of getting rid of CA & GA, to get money and the house, but that night realized that it would be harder to get the job done, and she now had a fear that things had gone too far by that night, and Cindy was really going to follow through on her threats to take Caylee away from her-not that KC really wanted to be a mother, but that she was so jealous of Caylee's affection for Cindy over herself. So at that point KC grabbed Caylee and took off in the car screaming at her mom that she'd make sure that Cindy would never see Caylee again.
KC hadn't really thought this through, and starts to realize that she has just lost the only "real" babysitter she'd have, ie. Cindy. KC would have full responsibility of Caylee from then on, and how would she get to party at all, and how would she support herself and Caylee. Oh, what to do? Then Caylee fusses and wants her Ci-ci and her Jo-jo and still being in a rage over the fight, KC smacks Caylee or (not sure what at this point), and ends up killing her.
Hard to put into words for me, you are a much more eloquent writer, but you catch my drift.
Thoughts?