Actually, she's been mainly in Lancaster the last fifteen minutes or so. On Fox, they're monitoring (but not letting us hear) some conversations the woman is having on the police radio with authorities. They're discussing (a) whether she's faking her emotional distress, (b) whether if she is, she's doing it to try and establish some sort of defense for when she winds up in court and (c) whether she's just enjoying the attention of all the helicopters overhead and news coverage.
This just in: She's stopped, police have stormed the vehicle and they have her down on the ground and under arrest. And now they're leading her away to another police car. Hope she doesn't steal this one, too.