Other than this Wendy person, has there been anyone else who showed any inclination toward a "child porn" line of thought?
How do you know the money went to Casey? Maybe she had a pimp. Problem with people like this is the money they may get their hands on is never enough, they always need more. Casey most likely was defrauding others who never figured out she scammed them.
Never will know how all these piece fit together... maybe they need to unseal the photos they wouldn’t show.