Well considering my buddies working for Blackwater in Iraq were making $500-1500 a day it could easily be 10 large a week for multiple guards working round the clock. These aren’t just mall cops, she needs ex operators or the like. She will get what she needs - the anticipation of a big publishing payday will ensure the money is there for her security needs. And I wouldn’t be concerned about them selling off her location - that would be incredibly unprofessional and do you really think some nut wants to go after her that bad that he is willing to pay 20k+ to find out where she is? I doubt it. People will forget all about Casey in due time. Once the story fades from the media no one will care anymore.
The public is fickle about many things...I agree this will fade. She has no other notoriety, unlike O.J. and others of the hollywood persuasion. A high school dropout and no work history does say she's not one with much ambition other than as a thief and liar. I understand her former friends want nothing to do with her as well. She has made her bed....now she will lay in it. This isn't going to play out well no matter it's duration via the media. She's simply another criminal, guilty or not, gone free.