Well, so far Cassie has not been back to provide his/her nickname on iFriends, and all of the people who claim to know the "true" identity of this purported fake nick have revealed nothing.
I made another sweep of the internet, and I came up with this Cassie (although I am still checking the Harvard PhD credentials, Mercedez license, martial arts black belt, etc).:
If anyone else has an update or new tips, post them here.
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