Athena steepled her fingers. "Well, that is somewhere I may be able to help. You may not be aware, but I actually work at NYU." In point of fact, she'd been the one to offer Marian a foot in the door at the university. That the Sheriff may have followed and attacked Marian there was disturbing, but within the present circumstances, it actually made things somewhat easier. The campus was full of security cameras. "Security footage is kept under lock and key, of course, but it wouldn't necessarily be impossible to access it. How much it will tell you is another matter; if the Sheriff did get to her there, he likely took pains to avoid being seen. But at the very least, it would confirm whether or not she walked out of the building."