Sun v. Notice

CourtDistrict Court, District of Columbia
DecidedMay 22, 2026
DocketCivil Action No. 2025-1402
StatusPublished

This text of Sun v. Notice (Sun v. Notice) is published on Counsel Stack Legal Research, covering District Court, District of Columbia primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Sun v. Notice, (D.D.C. 2026).

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

YI SUN,

Plaintiff,

v. Civil Action No. 25-1402 (TJK)

JAMES U. NOTICE et al.,

Defendants.

MEMORANDUM

Yi Sun, proceeding pro se, sued several parties over a landlord-tenant dispute relating to

her New York City apartment. ECF No. 1. Only some of the sued Defendants made an appear-

ance, and the Court dismissed those that appeared for lack of personal jurisdiction. ECF No. 61.

The Court then expressed doubts that the remaining Defendants were properly served and ordered

Sun—to the extent she sought to maintain this action—to show cause why they should not be

dismissed for insufficient service of process. See Minute Order of May 1, 2026.

Sun has since filed two items on the docket. First, she has provided additional points and

authorities in opposition to the Court’s dismissal of two Defendants, La Casa Nuestra Housing

Development Corporation and James U. Notice. ECF No. 64. Second, she has moved for a pre-

liminary injunction and temporary restraining order. ECF No. 65. In addition to requesting relief,

the latter filing also includes representations about Sun’s service on the remaining Defendants.

Accordingly, the Court construes it as a response to the Court’s show-cause order. For the reasons

given below, the Court will decline to revise its prior Memorandum Order dismissing the Defend-

ants that appeared, deny Sun’s motion for a preliminary injunction and temporary restraining or-

der, and dismiss this case for failure to timely serve. I. The Court Will Not Revise Its Prior Memorandum Order

Previously, Defendants La Casa Nuestra Housing Development Corporation and James U.

Notice moved to dismiss for lack of personal jurisdiction. ECF No. 56. The Court granted their

motion, explaining that “none of the alleged actions” taken by either Defendant “take place outside

of New York,” and thus “Sun alleges no connection between La Casa Nuestra or Notice and the

District of Columbia.” ECF No. 61 at 3. However, Sun contended that she was not given her full

time to file an opposition to the Defendants’ motion to dismiss before the Court issued its Memo-

randum Order, see ECF No. 62 at 2, so the Court granted her additional time to file further points

and authorities, offering to “modify its Memorandum Order if necessary.” Minute Order of May

4, 2026. Sun has done so. See ECF No. 64.

Nothing in Sun’s filing persuades the Court to modify its prior order. Her additional argu-

ments fail to address the basis on which the Court granted the Defendants’ motion to dismiss: lack

of personal jurisdiction. Instead, in her “rebuttal to Defendants’ Attorneys’ main point,” Sun ar-

gues that the Court “has jurisdiction of this action pursuant to 28 U.S.C. § 1331 and 1343(4),” as

well as the “‘Fair Housing Amendments Act’ and ‘42 U.S. Code § 3631 . . . and ‘Privacy Act’ and

‘Amendment IV.’” ECF No. 64 at 5–6. But all these cited authorities go to the Court’s subject

matter jurisdiction, not its personal jurisdiction. Whether the Court has subject matter jurisdiction

in a suit depends on whether “[t]he character of the controvers[y]” falls within “those subjects

encompassed within a statutory grant of jurisdiction.” Ins. Corp. of Ireland, Ltd. v. Compagnie

des Bauxites de Guinee, 456 U.S. 694, 701 (1982). The Court agrees that it possesses subject

matter jurisdiction over Sun’s complaint due to this being a “civil action[] arising under the Con-

stitution, laws, or treaties of the United States.” 28 U.S.C. § 1331. That Sun has sued under

various federal laws, however, does not mean that the Court has personal jurisdiction over La Casa

2 Nuestra and Notice. The fact remains that all the allegations Sun makes against them concern their

activity in New York. In the end, nothing about Sun’s submission changes the Court’s conclusion

that it lacks personal jurisdiction over them.

II. The Court Will Deny Sun’s Request for Preliminary Injunctive Relief

Separately, Sun has filed a motion styled as an “Order to Show Cause for ‘Preliminary

Injunction and Temporary Restraining Order’ and Request a Retrial.” ECF No. 65 at 2. The title

does not match the body of the motion, with the body requesting “a rehearing by an [sic] neutral

Judge,” which appears to be yet another recusal request. Id. Regardless of which relief Sun re-

quests, her motion fails.

To the extent Sun is requesting a preliminary injunction or a temporary restraining order,

she has not showed that she meets any of their requirements, which are the same. See Est. of Coll-

Monge v. Inner Peace Movement, 524 F.3d 1341, 1349–50 (D.C. Cir. 2008) (four-part test for such

relief). Indeed, the body of her motion does not attempt at all to show a “likelihood of success on

the merits” of her underlying suit or the “irreparable harm” she will suffer without the requested

relief. Id. (quotation omitted). Thus, the Court will deny the motion to issue a preliminary injunc-

tion or temporary restraining order.

To the extent Sun is requesting a “rehearing” before another judge, she seeks this Court’s

recusal—for the fifth time. See Minute Order of July 10, 2025 (denying a motion for a temporary

restraining order on the grounds the Court is “prejudiced”); Minute Order of July 31, 2025 (same);

Minute Order of April 15, 2026 (same); Minute Order of May 4, 2026 (same). In support of her

fifth attempt, she argues that the Court has treated her “unfairly.” ECF No. 65 at 3. Like her prior

motions, many of her objections are just disagreements with the Court’s prior rulings. See id.

(“The Chamber failed to properly evaluate the facts and evidence . . .”). As stated before, such

3 disagreements are not “legitimate reason[s] for recusal or reassignment outside of the Court's ‘ju-

dicial rulings.’” Minute Order of May 4, 2026 (quoting SEC v. Loving Spirit Found. Inc., 392

F.3d 486, 494 (D.C. Cir. 2004)). The remaining arguments assert without factual support that the

Court is “influenced by personal prejudices or conflicts of interest” in favor of Defendants. ECF

No. 65 at 3. Again, as stated before, this bald assertion does not “provide[] ‘facts that would fairly

convince a sane and reasonable mind to question this Court’s impartiality.’” Minute Order of May

4, 2026 (quoting Walsh v. Comey, 110 F. Supp. 3d 73, 77 (D.D.C. 2015)). Thus, Sun’s motion

fails no matter how it is construed.

III. The Court Will Dismiss the Remaining Defendants and the Case

Finally, after the Court dismissed those Defendants that had appeared in the suit, it noted

that “the remaining Defendants that have not appeared may not have been served, or served

properly, for various reasons.” Minute Order of May 1, 2026. The Federal Rules of Civil Proce-

dure mandate that “[i]f a defendant is not served within 90 days after the complaint is filed, the

court—on motion or on its own after notice to the plaintiff—must dismiss the action without prej-

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Related

Estate of Coll-Monge v. Inner Peace Movement
524 F.3d 1341 (D.C. Circuit, 2008)
Jenkins v. City Of New York
478 F.3d 76 (Second Circuit, 2007)
John Mann v. David Castiel
681 F.3d 368 (D.C. Circuit, 2012)
Walsh v. Comey
110 F. Supp. 3d 73 (District of Columbia, 2015)

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Sun v. Notice, Counsel Stack Legal Research, https://law.counselstack.com/opinion/sun-v-notice-dcd-2026.