This is her "wall-to-wall" communication with the Cameron person:
Then like five minutes later the Cameron "tagged" Casey as the female wearing the baseball cap in this picture.
The above screencap is one I posted a while ago in a post about how I thought Casey was facebooking under another acct.
I really, really do not think the girl in the baseball cap is Casey, for a variety of reasons which are probably obvious to everyone. I also don't think Casey would allow herself to be tagged in that photo if it was her or if it wasn't her.
So someone's being weird and I'm not sure who or why. But something is up IMO. I'm not going to post any more developments on this account until I am certain one way or another, because I truly do feel whoever is using this account (Casey or some sick weird child impersonating Casey) is getting off on people's interest about its authenticity.