United States v. Jonson

District Court, District of Columbia·Decided August 21, 2026·No. Criminal No. 2025-0177·Published

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

UNITED STATES OF AMERICA, Plaintiff,

v. No. 25-mj-177-2 CARLTON JONSON,

Defendant.

MEMORANDUM OPINION AND ORDER Carlton Jonson seeks the expungement and sealing of his arrest records. 1 For the reasons set forth herein, the Court DENIES Mr. Jonson’s motion. I. BACKGROUND On August 16, 2025, officers arrested Carlton Jonson and Khadeejah Jeffery in Southwest Washington, D.C. See Compl. 2, ECF No. 1. Mr. Jonson was charged the same day in the Superior Court of the District of Columbia with assault on a police officer, in violation of 22 D.C. Code § 405(b), based on an allegation that he struck an officer in the chest area with a closed fist. See United States v. Jonson, No. 2025 CMD 009568 (D.C. Sup. Ct. Aug. 16, 2025). On August 27, 2025, the government filed similar charges in this Court via criminal complaint. See Compl. at 1. The government charged Mr. Jonson here with violating 22 D.C. Code § 405 and Ms. Jeffery with violating 18 U.S.C. § 111 and 22 D.C. Code § 405. See id. at 1. Concurrently, the government

1 Mr. Jonson also seeks dismissing the case with prejudice. That request is not addressed here. A motion to involuntarily dismiss a criminal action is a dispositive matter, and a magistrate judge lacks authority to enter a final order on it. See 28 U.S.C. § 636(b)(1)(A).

stayed the pending charges against Mr. Jonson in D.C. Superior Court. Jonson, No. 2025 CMD 009568.

On September 18, 2025, the government voluntarily moved to dismiss the criminal complaint in this case without prejudice. See Gov.’s Mot. to Dismiss, ECF No. 3. The government’s only explanation was that it had “determined that the interests of justice favor prosecution in D.C. Superior Court over continued federal prosecution.” Id. at 2. On September 22, 2025, the Court granted the motion, but reserved the questions of dismissal with prejudice and expungement for further briefing. See Min. Order (Sept. 22, 2025).

On October 3, 2025, Mr. Jonson moved to dismiss the complaint with prejudice and to expunge or seal his federal case records. See Def.’s Mot. to Dismiss with Prejudice & for Expungement/Sealing (“Def.’s Mot.”), ECF No. 7. The government opposed dismissal with prejudice and expungement, but did not address Mr. Jonson’s request to seal. See Gov.’s Suppl. Br., ECF No. 10, On October 9, 2025, Mr. Jonson pleaded guilty to one count of Assault on a Police Officer in the related Superior Court case. See Jonson, No. 2025 CMD 009568 (D.C. Sup. Ct. Oct. 9, 2025). II. DISCUSSION “It is well established . . . that courts have the inherent, equitable power to expunge arrest records.” Livingston v. U.S. Dep’t of Just., 759 F.2d 74, 78 (D.C. Cir. 1985). 2

2 “When sitting in equity, moreover, the court must ‘mould each decree to the necessities of the particular case,’ emphasize ‘[f]lexibility rather than rigidity,’ and retain ‘[t]he qualities of mercy and practicality [that] have made equity the instrument for nice adjustment and reconciliation.” Livingston, 759 F.2d at 78 (quoting Hecht Co. v. Bowles, 321 U.S. 321, 329 (1944)).

A. Jurisdiction Magistrate judges derive their criminal jurisdiction from 28 U.S.C. § 636 and 18 U.S.C.

§ 3401. See § 636(b)(1) (“[A] judge may designate a magistrate judge to hear and determine any pretrial matter pending before the court.”). Among the core statutory duties of a magistrate judge is determining whether to authorize a criminal complaint and issue an arrest warrant. See Fed. R. Crim. P. 4 (describing the procedures for a complaint and an arrest warrant). These statutes and Rules do not speak to expungement. Still, the absence of explicit language does not preclude the jurisdiction to do so. See United States v. Crane, 979 F.2d 687, 690 (9th Cir. 1992) (holding that even though § 3401 did not explicitly authorize magistrate judges to revoke supervised release in misdemeanor cases, magistrate judges could do so where they had imposed the original sentence).

Specifically, 28 U.S.C. § 636(b)(3) provides that “[a] magistrate judge may be assigned such additional duties as are not inconsistent with the Constitution and laws of the United States.” “Additional duties” has been interpreted liberally. 3 The Supreme Court has defined “additional duties” to include only those duties that “bear some relation to the specified duties that the statute assigned to magistrate [judges].” Peretz v. United States, 501 U.S. 923, 930 (1991) (quotation omitted). Indeed, “[t]he generality of the category of ‘additional duties’ indicates that Congress intended to give federal [magistrate] judges significant leeway to experiment with possible

3 In construing a magistrate judge’s jurisdiction, courts have emphasized flexibility and efficiency. See Peretz v. United States, 501 U.S. 923, 932–33 (1991) (“[A]bsent concerns about raising a constitutional issue or depriving a defendant of an important right, we should not foreclose constructive experiments [involving magistrate judges’ jurisdiction] that are acceptable to all participants in the trial process and are consistent with the basic purposes of the statute.”); see also Gov’t of Virgin Islands v. Williams, 892 F.2d 305, 308 (3d Cir. 1989) (“Given the bloated dockets that district courts have now come to expect as ordinary, the role of the magistrate [judge] in today’s federal judicial system is nothing less than indispensable.”).

improvements in the efficiency of the judicial process that had not already been tried or even foreseen.” Id. at 932.

This construction of magistrate judges’ jurisdiction, particularly as it relates to their role in adjudicating motions for expungement, finds support in United States v. Vasquez, 74 F. Supp. 2d 964, 967 (S.D. Cal. 1999). There, the court held that “[t]he authority of the magistrate judge to order expungement of a misdemeanor conviction record is [] implicit in the authority to enter the conviction in the first place.” Id. (emphasis added). “The principle underlying Vasquez is that judicial authority to act carries with it the corollary power to undo the act. That reasoning applies with equal force here. Because magistrate judges of this Court have the authority to issue an arrest warrant in the first place, they also have the authority to wipe that record from the docket.” United States v. Riley, 806 F. Supp. 3d 38, 43 (D.D.C. 2025); see also United States v. Steelwright, 179 F. Supp. 2d 567, 571 (D. Md. 2002) (“It is consistent with these statutes to confer jurisdiction to a magistrate judge to consider a request for expungement in a case where a magistrate judge initially presided over the defendant’s case.”). To hold otherwise would create an illogical gap in jurisdiction. Cf. United States v. Pickard, 733 F.3d 1297, 1300 (10th Cir. 2013) (“Once a court orders documents before it sealed, the court continues to have authority to enforce its order sealing those documents, as well as authority to loosen or eliminate any restrictions on the sealed documents,” even if the case in which the documents were sealed has ended). Thus, the power to expunge “falls comfortably within the range of ‘additional duties’ contemplated by Section 636(b)(3).” United States v. Carias Torres, No. 25-mj-146, 2026 WL 1469447, at *3 (D.D.C. May 22, 2026).

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