Brilliant little Cayley. Wrapped that duct tape all around her mouth and nose, zipped herself in a bag and hopped right on out to the middle of the swamp and waited to die.
Thanks for completely missing my point.
Murder does not equal hiding a body.
Scenario 1:
1. Casey kills her daughter.
2. Casey hides the body.
Scenario 2:
1. Cayley drowns in the pool.
2. Casey was away/drunk/partying/passed out/watching TV/whatever and is afraid of a charge of criminal child neglect (not abuse, for which there was no evidence, but neglect). She hides the body.
Which happened? The evidence isn’t sufficient to determine which. and Casey wasn’t charged with criminal child neglect or with concealing the body. If she had, you might have something, but she wasn’t.