The interrogation videos are fucking bizarre and unlike anything I've ever seen before. Sort of impossible to explain. She soooooo lax about everything. The way that she verbally responds to anything said to her is really interesting, and JCS spends 5-6 minutes deconstructing that alone. As an outsider looking in, it's ludicrously obvious that she is being misleading and manipulative.

I noted this. Her mother was hysterical on the phone, but Casey was recalling details very well and was pretty organized. Just about everything she said or did felt fake. Like she was fulfilling an obligation instead of caring about the act.

TL;DR She's a selfish piece of shit.