Would it help to contact the Attorney General's office, too?
http://www.ncdoj.com/
Yes!
"As Attorney General of North Carolina, I am working hard to protect the people of our state from crimes and scams."
..."When public interests are at stake, the Attorney General can take legal action on behalf of the State and its citizens."
NC Attorney Gneneral's Office
9001 Mail Service Center
Raleigh, NC 27699-9001
(919) 716-6400