See 28 U.S.C. § 1331. Charlton v. Wells Fargo Bank, N.A., No. CV 11-6572, 2016 WL 7338527, at *6 (D.N.J. Dec. 19, 2016) (noting that a "captive" law firm and the insurer that it works for are one in the same). Thus, the only remaining grounds for federal jurisdiction in this case is the Court's previous ruling that Deerfield's state law claims fall within the Court's supplemental jurisdiction pursuant to § 1367.