She said that she has called Nifong; it must be that it's Nifong that is keeping her sequestered.
Man, is he in trouble.
She went wild after the attack and he shut her down.
Nifong probably has her holed up in his home or nearby, and that would explain him falling off the radar for so long. (long enough I thought Greta was going to get some graphics for the Nifong Watch).