Looks like the persecutor in New York will go after Nathan Haddad for possession of standard capacity magazines. Since, as a lowly ex-special forces member, he is not important enough to have them in New York. Only Law Enforcement is special enough to posses them, not the serfs.
Speaking of David Gregory, the above link to Legal Insurrection also discusses the David Gregory case. As in, William Jacobson tried to get a FOIA request for information on the case. Jacobson was blown off, and will be appealing that decision.