The cemetery is part of the Osmanlı Nakş-ı'bendi Hakkani Dergahı led by Shaykh Abdul Kerim al-Kibrisi.
For more details about the facts of the case, you can check out: Tiny Upstate New York Town Wants Local Muslims to Dig Up Their Cemetery
For me the case raises a couple of different issues. Obviously on one level its just a basic (and all-too-frequent) example of Islamophobia. What makes this case especially frustrating is that Sufi groups like the above mentioned Naqshbandis are supposed to be among the "good Muslims" and yet they are still facing difficulties finding acceptance.