Navy v. Sch. Bd. of St. Mary Parish: Interlocutory Orders Are Appealable Under § 1292(a)(1) Only When They Themselves Practically Continue, Modify, or Refuse to Dissolve an Injunction

Court: United States Court of Appeals for the Fifth Circuit
Date: February 10, 2026
Case: Navy v. Sch Bd of St. Mary Prsh, No. 25-30075 (5th Cir. 2026) (Smith, J.)

1. Introduction

This appeal arises from a decades-long school desegregation case in St. Mary Parish, Louisiana, initially filed in 1965 and placed under a permanent injunction designed to dismantle the “dual school system.” After long periods of dormancy and limited modifications, new named representatives and counsel entered the case in the late 2010s and pursued expanded relief. The School Board, in turn, sought to dissolve the injunction and to block the new plaintiffs’ effort to obtain further relief.

The immediate dispute before the Fifth Circuit was not the merits of desegregation compliance, dissolution standards, or the district court’s continuing jurisdiction. Instead, it was a threshold question of appellate jurisdiction: whether two interlocutory district court orders—(i) denying the Board’s motion to strike or dismiss the plaintiffs’ motion for further relief (the “January Ruling”) and (ii) limiting the Board from presenting Rule 60(b)(5) dissolution evidence at an upcoming hearing (the “February Order”)—were appealable under 28 U.S.C. § 1292(a)(1) as orders that “grant[], continu[e], modify[], refus[e] or dissolv[e] injunctions,” or that have the “practical effect” of doing so.

Parties and procedural posture

  • Plaintiffs–Appellees: Joshua J. Navy and Waynisha D. Navy (on behalf of J.N.); Ashley and Michael Mayfield (on behalf of minor children), as substituted class representatives.
  • Defendant–Appellant: School Board of St. Mary Parish.
  • Orders appealed: the January Ruling (denying motion to strike/dismiss motion for further relief) and the February Order (limiting Rule 60(b)(5) presentation), consolidated on appeal.

2. Summary of the Opinion

The Fifth Circuit dismissed the appeal for lack of appellate jurisdiction. It held that neither interlocutory order had the practical effect of continuing, modifying, or refusing to dissolve the longstanding desegregation injunction. The January Ruling merely kept a pleading on the docket and did not alter the injunction’s operation or prolong it in a way cognizable under § 1292(a)(1). The February Order, at most, created a contingent possibility that the Board’s dissolution arguments might not be addressed in the forthcoming hearing; contingency is insufficient to constitute a practical refusal to dissolve an injunction.

Because appellate jurisdiction was absent, the Fifth Circuit did not reach the Board’s substantive challenges (including arguments about alleged jurisdictional lapse, class substitution/recertification, and dissolution under Dowell and Rule 60(b)(5)).

3. Analysis

A. Precedents Cited

1) Thomas ex rel. DMT v. Sch. Bd. St. Martin Par., 756 F.3d 380 (5th Cir. 2014)

The court treated Thomas as a key Fifth Circuit reference point for § 1292(a)(1) jurisdiction in the institutional-reform/injunction context. Thomas recognizes that interlocutory appellate jurisdiction can extend not only to orders expressly granting/denying injunction-related relief, but also to orders that have the practical effect of continuing, modifying, or refusing to dissolve an injunction.

Critically, the panel distinguished the present January Ruling from Thomas: in Thomas, the motion to dismiss “implicitly argued” that the injunction “was—and, in any event, should be—dissolved.” Here, the appealed January Ruling addressed the Board’s effort to strike/dismiss the plaintiffs’ request for expanded relief, not the Board’s own pending motion to dissolve. That distinction drove the jurisdictional result: an order must be tied to injunction continuation/modification/dissolution in an operative way, not merely tangentially connected to a case that includes an injunction.

2) Carson v. Am. Brands, Inc., 450 U.S. 79 (1981)

Carson supplies the Supreme Court’s caution against piecemeal review and frames the exceptional nature of interlocutory appeals: absent a showing of “serious, perhaps irreparable, consequence” and that the order can be “effectually challenged” only by immediate appeal, the congressional policy against interlocutory review controls. The Fifth Circuit referenced this standard to emphasize that § 1292(a)(1) does not authorize broad review of litigation-management decisions, especially where a party can obtain review after a genuine injunction ruling.

Notably, after concluding the January Ruling did not have the practical effect of refusing dissolution, the court stated it need not reach the Carson prongs—underscoring that “practical effect” is a gateway requirement.

3) Gulfstream Aerospace Corp. v. Mayacamas Corp., 485 U.S. 271 (1988)

The plaintiffs invoked Gulfstream for a core limitation: orders that relate only to the “conduct or progress of litigation” ordinarily are not injunctions and are not appealable under § 1292(a)(1). The Fifth Circuit’s reasoning aligned with this principle—treating the January Ruling as status-quo, docket-management-like in effect because it merely allowed the plaintiffs’ motion to remain pending.

The Board attempted to use Gulfstream to argue that substance controls over labels, but the court’s application of “substance” still required an actual operative effect on the injunction itself.

4) Spangler v. United States, 415 F.2d 1242 (9th Cir. 1969)

The plaintiffs cited Spangler to show that appealability arises where an order substantively denies a party the injunction relief sought. The Fifth Circuit later cited Spangler (in a footnote context) to illustrate the type of substantive denial that can trigger interlocutory jurisdiction: a real-world, operative deprivation of injunction relief, not merely a procedural waypoint.

5) Moore v. Tangipahoa Parish School Board, 843 F.3d 198 (5th Cir. 2016)

Moore was used to highlight what a clearly appealable injunction-related interlocutory order looks like: there, the denial of a Rule 60(b) motion was directly tethered to “a direct modification of the injunction,” leaving no uncertainty that the order implicated injunction status. The contrast supported dismissal here: the January and February orders did not themselves decide dissolution or modification.

6) Thornton v. Gen. Motors Corp., 136 F.3d 450 (5th Cir. 1998)

Thornton was cited for the appellate court’s independent obligation to ensure it has jurisdiction. This served as the doctrinal foundation for the court’s decision to stop at the threshold issue without reaching any merits.

7) Board of Education of Oklahoma City Public Schools v. Dowell, 498 U.S. 237 (1991)

Although the court did not address Dowell substantively, it featured prominently in the parties’ framing. The Board argued the district court’s bench statements “pledge[d]” to apply Dowell (and its analysis across the “Green factors”) as the governing law for ending the decree, characterizing that as a practical refusal to dissolve on other grounds (e.g., alleged Article III defects).

The Fifth Circuit rejected that characterization for jurisdictional purposes: even if a district court signals a legal framework, that is not itself an order dissolving, modifying, or refusing to dissolve the injunction. The operative ruling on dissolution remained pending and would be the proper target of any later appeal.

B. Legal Reasoning

1) The governing jurisdictional rule: § 1292(a)(1) and “practical effect”

The opinion adheres to a disciplined, two-step approach:

  • Step 1: Determine whether the challenged order explicitly grants/continues/modifies/refuses/dissolves an injunction or has the practical effect of doing so.
  • Step 2: If (and only if) Step 1 is satisfied, consider whether immediate appeal is justified under the anti-piecemeal principles reflected in Carson.

The Fifth Circuit resolved the case at Step 1: neither the January nor February order practically altered the injunction’s legal or real-world operation.

2) Why the January Ruling was not appealable

The January Ruling denied the Board’s motion to strike/dismiss the plaintiffs’ motion for further relief. The Fifth Circuit treated this as a non-appealable, status-quo order because:

  • It “does nothing but maintain the status quo with regard to the injunction.”
  • It does not “affirmatively continue” the injunction “in any practical sense” or change how the injunction operates compared to prior decades.
  • Most importantly, the Board’s actual motion to dissolve remained pending; the district court had not “affirmatively” ruled to continue or refuse dissolution.

The court also corrected a conceptual move in the Board’s argument: an order that might weaken or reject one reason for dissolution is not the same as an order that refuses dissolution. Jurisdiction attaches to the latter.

3) Why the February Order was not appealable

The February Order prevented the Board from addressing Rule 60(b)(5) at an upcoming hearing. The Board argued this practically refused dissolution arguments. The Fifth Circuit found the asserted practical effect was explicitly contingent—“if the district court’s forthcoming order does not address” those arguments. Contingency means the order does not yet have the practical effect required by § 1292(a)(1).

The court emphasized the proper sequencing: once the district court rules on the motion to dissolve (and thereby actually continues, modifies, or dissolves the injunction), any appellate review can proceed from that ruling.

C. Impact

1) A clarifying limit on interlocutory appeals in long-running injunction cases

The decision reinforces that the mere presence of a historic institutional-reform injunction does not make every procedural order immediately appealable. Even in desegregation litigation—where cases can remain open for decades—interlocutory jurisdiction still turns on whether the specific order appealed itself practically affects the injunction’s continuation, modification, or dissolution.

2) Encouraging merits-channeling toward the actual dissolution ruling

By dismissing the appeal and pointing to the pending dissolution motion as the correct vehicle, the Fifth Circuit channels disputes toward a concrete, operative decree-status decision. This reduces piecemeal appeals over litigation posture (motions to strike, docketing decisions, hearing scope) and concentrates appellate review on the definitive order that grants or denies dissolution/modification.

3) Practical consequences for litigants

  • School boards/defendants: Must typically await an actual ruling on Rule 60(b)(5)/Dowell dissolution rather than appealing intermediate procedural setbacks.
  • Plaintiff classes: Gain protection from interlocutory appellate delays when seeking further relief, unless and until the district court enters an order that actually modifies/continues the injunction in a way that triggers § 1292(a)(1).
  • District courts: The opinion implicitly underscores the importance of promptly addressing long-pending motions that directly seek dissolution or modification (the panel noted a ruling “may be long overdue” and expressed trust the district court would act expeditiously).

4. Complex Concepts Simplified

  • Interlocutory appeal: An appeal taken before the district court enters a final judgment. Most interlocutory orders are not immediately appealable because of a strong policy against piecemeal review.
  • 28 U.S.C. § 1292(a)(1): A narrow statute allowing immediate appeals of certain orders involving injunctions (granting, refusing, modifying, dissolving, etc.).
  • “Practical effect” doctrine: Even if an order is not labeled as an injunction ruling, it can be appealable if it functionally continues, modifies, or refuses to dissolve an injunction. But the effect must be real and operative—not hypothetical or contingent.
  • Rule 60(b)(5): A procedural mechanism allowing relief from a judgment/order (including an injunction) when applying it prospectively is no longer equitable—often used to seek dissolution of longstanding institutional decrees.
  • Desegregation injunction / “dual school system” / “unitary”: Historically, courts issued injunctions to dismantle segregated school systems. A declaration of “unitary” status generally signifies the system has eliminated the vestiges of segregation to the required extent, often supporting dissolution of federal supervision.

5. Conclusion

Navy v. Sch Bd of St. Mary Prsh is a jurisdictional decision with important procedural discipline: in injunction-driven institutional reform litigation, the Fifth Circuit will not entertain interlocutory appeals under § 1292(a)(1) unless the specific order appealed itself has the practical effect of continuing, modifying, or refusing to dissolve the injunction. Orders that merely keep a request for relief on the docket, or that shape the sequence and scope of argument in upcoming hearings, do not suffice—especially where an actual dissolution motion remains pending and will produce an appealable order in due course.