Keith Thorstenson, et al. v. Unknown Parties, et al.

District Court, D. Arizona·Decided October 28, 2025·No. 2:25-cv-02413·Unknown

Opinion

WO

Keith Thorstenson, et al., No. CV-25-02413-PHX-SHD

Plaintiffs, ORDER

v.

Unknown Parties, et al.,

Defendants. This matter was initiated on July 9, 2025, upon receipt of Plaintiff Keith Thorstenson’s1 Petition for Writ of Mandamus. (Doc. 1.) Over the course of the next several weeks, Thorstenson proceeded to file eight documents, which prompted the Court to issue an order cautioning him that parties are not permitted to engage in serial briefing and striking notices that (a) did not fall within the limited categories of notices authorized or required by the Rules or (b) did not request relief such that they could be construed as motions. (Doc. 12.) Thorstenson continued to excessively file notices and other unauthorized documents, resulting in the Court striking eight additional filings. (Docs. 26, 28.) On August 15, 2025, the Court dismissed Plaintiffs’ Petition for lack of subject matter jurisdiction without leave to amend and denied twelve other motions/applications

1 Plaintiff initially filed this case as “Keith Thorstenson.” Later, Plaintiff stated that Thorstenson was “the former legal name of Plaintiff Keith Anthony Hartl.” (Doc. 32 at 1.) The Court denied Thorstenson’s request to amend the caption to reflect his alleged stated legal name. (Doc. 35 at 1 n.1.) For clarity, Plaintiffs Keith Thorstenson and Paul Hartl are individually referred to as Thorstenson and Hartl. accordingly. (Doc. 35.) Judgment was entered, and the case was closed. (Doc. 36.) Since entry of judgment, Plaintiffs have submitted 57 separate filings, (Docs. 38– 72, 74–75, 77–86, 88–97), including a Notice of Appeal, (Doc. 57), which has been twice amended, (Docs. 65, 71). Plaintiffs also filed three motions to vacate or reconsider the Court’s Order dismissing the Petition. (Docs. 40, 41, 66.) Upon the filing of a Notice of Appeal, jurisdiction generally transfers from this Court to the Court of Appeals. See Griggs v. Provident Consumer Discount Co., 459 U.S. 56, 58 (1982) (per curiam) (“The filing of a notice of appeal is an event of jurisdictional significance—it confers jurisdiction on the court of appeals and divests the district court of its control over those aspects of the case involved in the appeal.”). The Court retains jurisdiction to rule on post-judgment motions filed under Rules 59 or 60, however. See Fed. R. App. P. 4(a)(4)(B)(i) (providing that a notice of appeal filed after a Rule 60 motion is filed but before the district court disposes of the motion becomes effective once the district court resolves the motion); Schroeder v. McDonald, 55 F.3d 454, 458 (9th Cir. 1995) (“[W]hen a notice [of appeal] is prematurely filed, it shall be in abeyance and become effective upon the date of entry of an order disposing of the Rule 59(e) motion.”). The Motion to Vacate the Court’s Dismissal Order, (Doc. 40), Notice of Motion for Reconsideration, (Doc. 41), and Motion to Vacate the District-Court Dismissal, (Doc. 66), are construed as requests to alter or amend the judgment or for relief from judgment, and thus are considered filings under Rules 59 or 60. See Schroeder, 55 F.3d at 458–59 (holding motion for reconsideration brought under local rules was considered a Rule 59(e) motion). The Court has jurisdiction to rule on these motions. (See Doc. 9.1 at 1, Thorstenson v. Unknown Parties, No. 25-5782 (9th Cir. Oct. 14, 2025) (staying proceedings pending resolution of two of these motions).) Construed liberally, Plaintiffs’ first motion argues that the Court should vacate its dismissal because the Court did not have jurisdiction to dismiss the Petition for lack of jurisdiction or to strike Plaintiffs’ improperly-filed notices. (See Doc. 40 at 4.) This argument lacks merit. See, e.g., Brownback v. King, 592 U.S. 209, 218 (2021) (“[A] federal court always has jurisdiction to determine its own jurisdiction . . . .” (citation omitted)); Ready Transp., Inc. v. AAR Mfg., Inc., 627 F.3d 402, 404 (9th Cir. 2010) (holding that district courts have jurisdiction to strike filed documents “pursuant to its inherent powers” to “manage their own affairs so as to achieve the orderly and expeditious disposition of cases” (quoting Chambers v. NASCO, Inc., 501 U.S. 32, 43 (1991))). The first motion is therefore denied. In the second motion, Plaintiffs argue that the Rooker-Feldman doctrine does not bar the Petition because the “relief sought is . . . not a collateral attack . . . on the State Court judgment but a []compelled[] action to . . . correct a jurisdictional overreach,” as the “State Court order was entered []without[] jurisdiction over the parties.” (Doc. 41 at 4; see also id. at 6 (“Plaintiffs respectfully request that the Court . . . grant . . . the petition for a writ of mandamus . . . to compel the Maricopa County Superior Court to vacate the unauthorized order.”).) Plaintiffs thus confirm that they seek an order compelling a state court to vacate its judgment based on legal errors the state court allegedly committed, which this Court has explained it lacks jurisdiction to do. (See Doc. 35 at 5–6.) See also Noel v. Hall, 341 F.3d 1148, 1163 (9th Cir. 2003) (“It is a forbidden de facto appeal under Rooker-Feldman when the plaintiff in federal district court complains of a legal wrong allegedly committed by the state court, and seeks relief from the judgment of that court.”). Plaintiffs also argue that their “Second Amended Complaint” was “improperly classified” as a motion for leave to amend because they may amend once as a matter of right, so they argue the Court improperly denied Plaintiffs leave to amend. (Doc. 41 at 4.) They request leave to file a supplemental complaint to “[r]eassert the . . . mandamus . . . claim” and other statutory claims. (Id. at 4–5.) Plaintiffs misunderstand the Court’s Order. The Court denied Plaintiffs’ motion for leave to file a First Amended Complaint, (Doc. 35 at 7), which was filed before Plaintiffs filed their Second Amended Complaint, (see Doc. 4). Further, the motion for leave to amend was discussed in the context of whether the Court should grant leave to amend after dismissing Plaintiffs’ Petition. (Doc. 35 at 7.) Because Plaintiffs’ proposed amended pleadings would “in essence [have] constitute[d] a new action, consisting of entirely different defendants and claims,” amendment was not proper. (Id.) Plaintiffs ignore that their proposed amended pleadings were nonsensical: they appeared to either start a new action or amend the pleading in a different case. The proposed First Amended Complaint “added many defendants, none of which included [the sole defendant named in the Petition], and added new claims, none of which included the allegations or requested relief set forth in the Petition”; the requested amendment was to add a single defendant and “add [several] paragraphs to the First Amended Complaint” that did not exist. (See id. at 2–3 (second alteration in original).) The Second Amended Complaint was styled similarly. (See id. at 3.) Plaintiffs thus did not file “amended” pleadings, but rather pleadings for an entirely new case. (Id. at 7.) Finally, Plaintiffs’ renewed request to file a supplemental pleading is denied. (Doc. 41 at 4–5.) Plaintiffs confirm their supplemental pleading would combine the claims in their Petition with their proposed other claims, which is not the proper use of a supplemental pleading. (See Doc. 35 at 7.) The second motion is therefore denied. As for the third motion, it is unclear whether the Court has

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Keith Thorstenson, et al. v. Unknown Parties, et al., (D. Ariz. 2025).

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