MEMORANDUM OPINION AND ORDER OF COURT

THOMAS M. DiGIROLAMO, Magistrate Judge.

This matter is before the Court on Defendant's third pro se petition to expunge his criminal conviction for driving under the influence of alcohol, in violation of 36 C.F.R. § 4.23(a)(1). ECF No. 27. Defendant again seeks expungement of his criminal conviction because "[t]his DUI is the only thing on [his] record that is stopping [him] from becoming a transit police officer." No hearing is necessary. L.R. 105.6.

Because there is no applicable statute providing for expungement in a case such as this one, the only available jurisdictional basis is the doctrine of ancillary jurisdiction. United States v. McKnight, 33 F.Supp.3d 577, 580 (D. Md. 2014). "The term `ancillary jurisdiction' refers to the court's power to hear claims that are closely linked to other claims over which the court's jurisdiction is otherwise secure." United States v. Wahi, 850 F.3d 296, 300 (7th Cir. 2017). "`Ancillary' jurisdiction applies to related proceedings that are technically separate from the initial case that invoked federal subject-matter jurisdiction." United States v. Mettetal, No. 16-6871, 2017 WL 6003365, at *2 n.1 (4th Cir. Dec. 4, 2017) (unpublished) (quoting United States v. Field, 756 F.3d 911, 914 (6th Cir. 2014)).

McKnight, 33 F. Supp. 3d at 580 (citing Kokkonen v. Guardian Life Ins. Co. of Am., 511 U.S. 375, 379-80 (1994)); see Mettetal, 2017 WL 6003365, at *3.

Neither circumstance applies to petitions for equitable expungement, however. Mettetal, 2017 WL 6003365, at *4. First, "a request for equitable expungement is not factually dependent on the underlying criminal case in any sense that matters. Instead, it will always turn on facts collateral to or arising after the case is over—in short, matters external to the criminal case itself." Wahi, 850 F.3d at 302. Thus, the facts underlying Defendant's conviction are not interdependent with any equitable circumstances that he may claim justify expungement. See Mettetal, 2017 WL 6003365, at *4 ("Here, the reasons Mettetal gives to support his petition for equitable expungement [of his criminal record of his arrest and overturned convictions] are that he has not run afoul of the law since he was arrested in 1995 and that his criminal record has had adverse professional and personal consequences. These matters, however, arose after he was arrested and involve facts quite separate and distinct from the criminal proceedings themselves. As such, Mettetal's petition is not `interdependent' with anything that was properly before the federal court. It therefore `requires its own basis for jurisdiction.'" (quoting Kokkonen, 511 U.S. at 378)); Doe v. United States, 833 F.3d 192, 199 (2d Cir. 2016), cert. denied, 137 S.Ct. 2160 (2017).

Second, "the power to expunge judicial records on equitable grounds is not incidental to the court's ability to function successfully as a court. Equitable expungement is not needed to enable the court to `manage its proceedings' for the simple reason that the criminal proceedings are over." Wahi, 850 F.3d at 302 (citing Kokkonen, 511 U.S. at 380). "Nor is expungement authority needed to enable the court to `vindicate its authority' or `effectuate its decrees.'" Id. (citing same). Moreover, "[e]quitable considerations which arise after the termination of court proceedings do not operate to vitiate decrees that went into effect years earlier." Mettetal, 2017 WL 6003365, at *4; see Doe, 833 F.3d at 198. Thus, Kokkonen's second prong is not satisfied.

In short, "ancillary jurisdiction does not include a general equitable power to expunge judicial records in a criminal case." Wahi, 850 F.3d at 302-03; see Mettetal, 2017 WL 6003365, at *5. Defendant's third pro se petition to expunge his criminal conviction (ECF No. 27) is, therefore, DISMISSED for lack of jurisdiction.