Traceability Limits Injunctive Standing Against State Officials for Locally Enforced SORNA Obligations

1. Introduction

Greenwald v. Murrill (5th Cir. Feb. 23, 2026) (per curiam; not designated for publication) addresses a recurring structural problem in constitutional and civil-rights litigation: identifying the correct governmental defendant for prospective relief. Kendra Greenwald, a Louisiana registrant under the Louisiana Sex Offender Registration and Notification Act (SORNA), alleged that multiple intellectual and related disabilities left her unable to satisfy SORNA’s detailed requirements. After numerous past arrests by local law enforcement for noncompliance, she sought an injunction compelling state officials—Louisiana’s Attorney General, the Secretary of the Department of Public Safety and Corrections, and leaders of the Louisiana State Police—to create processes that would assist disabled individuals with compliance and prevent future arrests.

The key issue on interlocutory appeal was not the merits of Greenwald’s constitutional or ADA theories, but whether she had Article III standing to pursue injunctive relief against these state defendants—particularly whether her feared future arrest was fairly traceable to them rather than to local actors who historically arrested her.

2. Summary of the Opinion

The Fifth Circuit reversed the district court’s partial denial of the state defendants’ motion to dismiss and ordered the state defendants dismissed for lack of subject matter jurisdiction. Even assuming an imminent or ongoing injury, the panel held Greenwald failed to satisfy standing’s traceability element because:

  • Greenwald’s arrests were carried out by local officials; she had not been arrested or prosecuted for a SORNA violation by the named state defendants.
  • The asserted causal chain—from state-level authority (e.g., training, information-sharing, and specialized teams) to local arrest decisions—was speculative.
  • Because the case failed on standing, the court did not reach arguments concerning Ex parte Young or the Heck v. Humphrey bar.

3. Analysis

3.1. Precedents Cited

Interlocutory review, sovereign immunity, and the collateral order doctrine

  • Mi Familia Vota v. Ogg, 105 F.4th 313 (5th Cir. 2024) and Digital Equip. Corp. v. Desktop Direct, Inc., 511 U.S. 863 (1994): The court used these to frame the collateral order doctrine as a “narrow” exception to final-judgment review, while recognizing that immunity questions warrant early resolution.
  • Hunter v. Bryant, 502 U.S. 224 (1991): Quoted (via Mi Familia Vota) for the Supreme Court’s instruction that immunity issues should be decided at the earliest possible stage.
  • Sherwinski v. Peterson, 98 F.3d 849 (5th Cir. 1996), McCarthy ex rel. Travis v. Hawkins, 381 F.3d 407 (5th Cir. 2004), and Puerto Rico Aqueduct & Sewer Authority v. Metcalf & Eddy, Inc., 506 U.S. 139 (1993): These cases supported the panel’s conclusion that it had interlocutory appellate jurisdiction because the district court’s order effectively denied Eleventh Amendment immunity by keeping state defendants in the case. The opinion emphasizes the dignitary and process-based value of immunity—once litigation proceeds, much of that value is lost.

Appellate sequencing: deciding standing first

  • James v. Hegar, 86 F.4th 1076 (5th Cir. 2023) and Hosp. House, Inc. v. Gilbert, 298 F.3d 424 (5th Cir. 2002): These authorized the court—having interlocutory jurisdiction over immunity—to first decide whether federal subject matter jurisdiction exists at all (i.e., standing). The practical point is significant: immunity appeals can become vehicles for threshold jurisdictional correction.

Standing doctrine, with a focus on traceability and speculation

  • Burnett Specialists v. Cowen, 140 F.4th 686 (5th Cir. 2025): Cited for the standard of review and the materials a court may consider in Rule 12(b)(1) standing analysis.
  • Reule v. Jackson, 114 F.4th 360 (5th Cir. 2024): Used for the plaintiff’s burden to establish standing and for the proposition (also relevant to traceability) that causation may be shown where the defendant’s actions have a “determinative or coercive effect” on third parties. The panel invoked Reule to explain what Greenwald would have needed—but failed—to allege: concrete facts showing state defendants coercively shaping local enforcement.
  • Murthy v. Missouri, 603 U.S. 43 (2024): This was the opinion’s principal modern anchor for traceability in injunction suits. The panel relied on Murthy for: (1) the standing elements; (2) the need for a “predictable chain of events” linking defendant conduct to injury; and (3) the idea that a failure to show traceability for past harms undermines standing to enjoin future harms.
  • Woodlands Pride, Inc. v. Paxton, 157 F.4th 775 (5th Cir. 2025): Cited for the “not dispensed in gross” principle—standing must be shown for each claim, against each defendant, and for each form of relief. This reinforced the central defect: even if Greenwald could sue some local officials, that did not automatically create standing against state officials.
  • FDA v. All. for Hippocratic Med., 602 U.S. 367 (2024): Used for the traceability requirement’s formulation—standing demands a “predictable chain of events” from defendant action to plaintiff injury.
  • Collins v. Yellen, 594 U.S. 220 (2021): Cited to distinguish tracing injury to a challenged law versus tracing injury to the defendant’s allegedly unlawful conduct. This is crucial in registry challenges: the existence of SORNA does not itself establish that any particular state official causes the plaintiff’s enforcement injury.
  • Simon v. E. Kentucky Welfare Rights Org., 426 U.S. 26 (1976): Quoted for the proposition that “unadorned speculation” cannot establish standing—used to reject attenuated causal theories built on training, information flow, or generalized supervisory authority.

State allocation of prosecutorial authority

  • White Hat v. Landry, 475 F. Supp. 3d 532 (M.D. La. 2020) and State v. Neyrey, 341 So. 2d 319 (La. 1976): These informed the panel’s understanding that Louisiana’s Attorney General generally does not initiate prosecutions; local district attorneys do. The opinion used these to show why the Attorney General’s connection to Greenwald’s asserted injury was structurally remote absent particularized evidence of involvement.

Background/other cited authorities

  • Greenwald v. Murrill, 2024 WL 1929012 (5th Cir.): Cited to explain procedural history—an earlier appeal was dismissed as moot after an amended complaint superseded the initial pleading.
  • Ex parte Young, 209 U.S. 123 (1908) and Heck v. Humphrey, 512 U.S. 477 (1994): While central to the parties’ arguments, the panel did not reach them after disposing of the appeal on standing. Their presence underscores that even when a plaintiff seeks prospective relief and frames claims to navigate immunity and Heck, Article III standing remains an independent gatekeeper.

3.2. Legal Reasoning

The court’s reasoning proceeds in three steps:

  1. Interlocutory jurisdiction exists because the district court’s order effectively denied sovereign immunity by allowing a claim to proceed against state defendants (relying on Sherwinski, McCarthy, and Puerto Rico Aqueduct).
  2. The court may decide standing first even in an immunity appeal (via James v. Hegar and Hosp. House, Inc. v. Gilbert).
  3. Traceability fails because Greenwald’s enforcement history and alleged future risk point to local—not state—actors. Under Murthy v. Missouri, FDA v. All. for Hippocratic Med., and Simon v. E. Kentucky Welfare Rights Org., the plaintiff must show a non-speculative causal chain linking the defendants’ conduct to the injury. Here, Greenwald could not show:
    • past involvement by state defendants in her arrests, which weakens the predictive inference of future harm by those defendants;
    • a determinative or coercive effect by state defendants over local arrest decisions (as contemplated in Reule v. Jackson); or
    • any concrete facts making it likely the Attorney General’s SPAT-related functions would be deployed against her in a manner causing her feared injury.

Notably, the court treated the district court’s reliance on the Attorney General’s statutory responsibilities (e.g., SPAT training and enforcement support) as insufficient because such generalized authority did not establish that the Attorney General caused or was likely to cause Greenwald’s future arrests. The opinion thus tightens the practical application of traceability in cases challenging enforcement regimes administered by multiple governmental layers.

3.3. Impact

Although unpublished, the opinion’s reasoning fits squarely within the Supreme Court’s recent standing trajectory and is likely to influence how litigants plead and structure challenges to sex-offender registry enforcement—especially where plaintiffs seek disability accommodations through structural injunctions.

  • Correct defendant identification becomes dispositive. Plaintiffs seeking to prevent future arrest for SORNA noncompliance must connect the feared enforcement action to the named defendants. Where local police and local prosecutors drive enforcement, suing state-level officials may fail absent specific facts demonstrating state control, direction, or direct participation.
  • “Training,” “oversight,” and “information sharing” theories face higher pleading burdens. The opinion treats those theories as too attenuated without factual allegations showing a predictable chain from state action to local arrest.
  • SPAT or specialized unit statutes are not automatic traceability hooks. Even when a state official maintains a unit authorized to “identify, monitor, arrest, and assist,” standing will still depend on concrete facts tying that unit’s activities to the plaintiff’s enforcement risk.
  • Jurisdictional triage in immunity appeals. Defendants invoking sovereign immunity can still obtain dismissal on standing grounds at the appellate stage, reinforcing standing as a threshold limitation that can short-circuit merits and equitable-remedy debates.

4. Complex Concepts Simplified

  • Article III standing: A plaintiff must show (1) an injury that is real and imminent, (2) that the defendant caused (or will likely cause) it, and (3) that a court order against the defendant would likely fix it.
  • Traceability (causation): The injury must be linked to what this defendant did or will do—not just to the existence of a statute or to actions by other officials.
  • Redressability: Even if the plaintiff is harmed, an injunction must be likely to prevent that harm. If local police are the arresting actors, enjoining state officials may not prevent arrest.
  • Eleventh Amendment / sovereign immunity: States and many state officials are generally immune from being sued in federal court. Some suits for prospective relief may proceed under Ex parte Young, but only if other jurisdictional requirements—like standing—are met.
  • Collateral order doctrine: A narrow rule allowing immediate appeal of certain non-final orders—commonly including denials of immunity—because waiting for final judgment would defeat the protection immunity provides.
  • “Not dispensed in gross”: Standing is assessed defendant-by-defendant and claim-by-claim; standing against one official does not automatically confer standing against another.
  • “Unadorned speculation”: Courts require factual allegations supporting a plausible causal chain; guesses about how officials might act are insufficient to open federal court jurisdiction.

5. Conclusion

Greenwald v. Murrill reinforces a defendant-specific standing rule for prospective relief: where a plaintiff’s enforcement harm has been inflicted by local actors, the plaintiff must plead and show a non-speculative, predictable causal chain linking state defendants to the feared future injury. General statutory authority, training responsibilities, or indirect roles in information flow—without concrete allegations of determinative influence or direct involvement—will not satisfy traceability. The decision also illustrates how, in interlocutory immunity appeals, federal courts may resolve the case on the even more fundamental ground of Article III jurisdiction.