CA and GA “knew” when they got the car out of the tow yard. It shows how determined they were to "re-write" the script from this point. When the car was stowed away in the A's garage, CA told GA to "go on to work, I'll handle this mess". GA obeyed, gladly leaving CA to deal with the mess. CA swallowed a handful of chocolate-coated steel balls to give her the strength to do what she had to do. Then she busied herself with the car and its contents. She must have made a pact with herself that everything was going to be okay if she could just do another of her CA cleanup jobs. She was a nurse, she knew what decomposition smelled like, it was like no other odor. She “convinced” herself that the odor she was trying to eliminate was not from Caylee. CA must have had a strong stomach and nerves of steel to tackle the job to eliminate traces of what was once her granddaughter. She knew, but she refused to admit, to herself, to anyone, that Caylee was no longer alive. She decided that there was an explanation that ICA was going to provide shortly, and CA would “believe” and promote it. CA wasn’t going to let anybody know what she knew, because she was “in charge” now. She was going to make sure that everyone searched for a live Caylee, because she refused to acknowledge the death of Caylee. Now both CA and GA are soul-less as they chose to become partners with the devil.