Welcome to Robinson+Cole’s Covering Appeals blog, a new resource that analyzes the latest developments in insurance coverage appeals and provides an in-depth analysis of industry trends.

Our Insurance Appeals team is known for handling cutting-edge and precedent-setting insurance appeals nationwide, having been involved in key cases arising from the COVID-19 business interruption insurance litigation, Chinese-manufactured Drywall, labor depreciation, September 11th catastrophe, Hurricane Katrina, and various other issues. Our decades of experience with insurance law and the insurance industry enables us to see the big picture.

We are pleased to bring you this new blog, which was inspired by our desire to provide clients and the insurance industry with one dynamic resource covering the insurance appeals space. We hope you will subscribe and enjoy our posts.

A recent Missouri Court of Appeals decision provides helpful precedent for liability insurers facing legacy environmental claims and class actions. The court strictly construed the policy period, concluding that claims based on conduct or injury occurring after the expiration of the policy were not covered, even if the underlying contamination began earlier.

In Certain Underwriters at Lloyd’s London v. Northrup Grumman Corporation, –– S.W.3d ––, 2025 WL 3072808 (Mo. App. Nov. 4, 2025), the underlying class action alleged that waste containing trichloroethylene (TCE) and other contaminants migrated from a site previously operated by Litton Industries (later acquired by Northrop), contaminating private wells in the area. The federal court dismissed most of the claims, and the parties settled the remaining claims.

Northrop sought coverage for the settlement under a Lloyd’s policy in effect from 1964-1967 and a Wausau policy in effect from 1969-1971. Both policies covered “all sums which the Insured shall become legally obligated to pay as damages because of either ‘property damage’ or ‘personal injury.’” Based on the policy language quoted in the opinion, neither policy specified what conduct needed to happen during the policy period to trigger coverage. The class action plaintiffs alleged that Northrop, after acquiring Litton in 2001, failed to warn, monitor, or remediate TCE contamination, resulting in injuries to property owners from 2004 onward.

The Missouri Court of Appeals affirmed the trial court’s conclusion that the insurers had no duty to defend or indemnify Northrup. The court explained that the class was “people who were harmed from 2004 through the present,” and their claim was “that Northrup knew as of at least 2004 that TCE contamination had spread, but did not warn the public.” There was thus no potential coverage under the 1960s/1970s-era policies. Despite Northrup’s efforts to tie the claims to the original contamination, the court explained that “[t]he London Policy and Wausau Policy only provide coverage for injury or damage that occurs during the policy period,” and “[t]he Class Action Plaintiffs alleged that they were injured from Northrup’s actions when Northrup failed to monitor the spread of TCE, failed to warn about TCE, failed to remediate TCE, and failed to stop the spread of TCE,” all of which “occurred outside the policy period.”

This decision underscores that coverage is strictly tied to the policy period—a helpful precedent in defending against attempts by policyholders to expand coverage for legacy liabilities.

In Gore and Associates Management Company, Inc. v. SLSCO Ltd., — F.4th —, 2025 WL 2938795 (2025), Plaintiff Gore and Associates Management Company sued Defendant SLSCO Ltd. and its surety, Hartford Fire Insurance Company, as an assignee, for alleged financial losses Gore’s subcontractors (all LLCs) sustained after SLSCO and Hartford Fire allegedly failed to pay for work related to rebuilding projects in Puerto Rico and the Virgin Islands after Hurricane Maria in September 2017. At the outset of the litigation, Gore claimed that the federal courts had diversity jurisdiction over the action.

On appeal, the First Circuit sua sponte questioned whether this was so because the plaintiff had alleged in the operative complaint that it was an assignee of three subcontractors’ claims but failed to allege the citizenship information of the assignors and the record did not provide additional information. The parties were asked to submit supplemental briefs on whether the court had diversity jurisdiction. In addition, Gore was specifically ordered to provide information about the citizenships of the assignor subcontractors. Since the subcontractors were alleged to be LLCs, Gore was obligated to provide information about the citizenship of all the members for each assignee.

While the parties submitted briefs, Gore did not submit any evidence supporting its position that there was complete diversity. Accordingly, the First Circuit remanded the case to the district court for jurisdictional factfinding that directed the district court to determine: (1) whether the subcontractors were completely diverse from the defendants and, if not; (2) whether the assignments to Gore were a collusive attempt to manufacture diversity jurisdiction in violation of 28 U.S.C. § 1359, which provides that “[a] district court shall not have jurisdiction of a civil action in which any party, by assignment or otherwise, has been improperly or collusively made … to invoke the jurisdiction of such court.”

The Result

Upon remand, the parties agreed before the district court to exchange written discovery and reserved the right to take depositions and request an evidentiary hearing—no party sought an evidentiary hearing. Instead, the parties submitted simultaneous briefs to the district court. In a subsequent report issued in September 2025, the district court explained that Gore failed to present sufficient evidence to assess the citizenship of its subcontractor-assignors because it relied on unreliable, speculative, inconsistent documents that were inadmissible (due to lack of authentication and hearsay) under the Federal Rules of Evidence such that the Court could not make adequate factual findings regarding diversity of citizenship much less move to the second question assessing the motive behind the assignments. The First Circuit held that this was fatal to Gore’s suit because it bore the burden of demonstrating the validity of the assignments, as the party seeking to invoke diversity jurisdiction. While Gore sought another remand to conduct additional discovery and seek an evidentiary hearing, the First Circuit refused to do so because Gore had already been given seven months for that purpose. The case was dismissed.

Looking Ahead

It is important to remember that an assignee of an insurance claim steps into the assignor’s shoes. As such, if an insurer has a good faith basis to suspect that diversity jurisdiction exists only as a result of an assignment, then it should alert the federal court to the potential jurisdictional defect. This will force the assignee to provide the court with sufficient evidence that there is complete diversity and there was no collusion. If an assignee cannot, then that may end a suit close to its inception (or even after it has been fully litigated because there was no federal jurisdiction to begin with). It is also important to recognize that LLCs have the citizenship of all their members, and typically the identity of an LLC’s membership is not publicly known. This should be ascertained or confirmed early in litigation, to avoid a potential problem on appeal years later.

The Supreme Courts of Pennsylvania and North Carolina have issued two of what are presumably the last state supreme court decisions in COVID-19 business interruption insurance cases. While they reached split results (with the Pennsylvania court ruling for the insurer and the North Carolina court ruling for policyholders in a case without a virus exclusion), as a practical matter, this is unlikely to have a substantial impact on the insurance industry.

Overview

In Ungarean v. CNA, 323 A.3d 593 (Pa. 2024), the Pennsylvania Supreme Court ruled for the insurer, reversing an intermediate appellate court decision that had found coverage for business income losses resulting from COVID-19 government orders restricting the operations of a dental practice. Construing the meaning of “direct physical loss of or damage to property” together with the policy’s definition of “period of restoration,” the court held that “there must be some physical alteration to the subject property necessitating repairs, rebuilding, or entirely replacing the property either at the same location or a new one.” Merely economic losses were not covered. Pennsylvania joined a near-unanimous consensus of other courts, although the court noted that it based its decision on the policy language and not the decisions of other courts.

The Result

It appeared insurers would achieve a complete victory at the state supreme court level until the North Carolina Supreme Court’s recent rulings. In North State Deli, LLC v. Cincinnati Insurance Company, 908 S.E.2d 802 (N.C. 2024), that court surprisingly departed from the overwhelming nationwide consensus. Construing the words “direct physical loss” differently from all of the other state high courts that have addressed the issue, the North Carolina court held that restrictions on restaurant operations during the pandemic could reasonably be considered “material deprivation of property,” notwithstanding that the property itself was not harmed and could be used for various purposes, including to provide food for takeout and delivery service.

The definition of “period of restoration” did not aid the insurer because, unlike most policies (including the one in Ungarean), this one was construed to provide up to 12 months of coverage even if there was no need to repair or replace property or move to a new location. So, the plaintiffs’ bar, pressing on after dozens of defeats, eked out one win—which will likely be a pyrrhic victory. Even if the different policy wording in Ungarean would not have changed the outcome, the good news for insurers is that property insurance policies in North Carolina generally have two or three-year suit limitation provisions. In addition, on the same day that North State Deli was decided, the North Carolina high court issued a second opinion, enforcing a contamination exclusion in a COVID-19 case: Cato Corporation v. Zurich American Insurance Co., 386 S.E.2d 667(N.C. 2024). So even if a few remaining cases are pending in North Carolina lower courts, the insurer should prevail if the policy has a virus or contamination exclusion.

Takeaways for Insurers

Although insurers failed to obtain a complete shutout in these cases at the state supreme court level, given that contractual suit limitation periods in North Carolina have expired and many policies have virus exclusions, North State Deli is unlikely to be of significant concern to the industry.

Hawai’i is generally an unfavorable jurisdiction for insurers given its “legal uncertainty rule,” under which there is a duty to defend if a determinative issue is nationally disputed and not yet decided in Hawai’i. However, as the Hawai’i Supreme Court recently clarified, that rule does not apply if the coverage issue debated nationally is not determinative. In Aloha Petroleum, Ltd. v. National Union Fire Insurance Company, 557 P.3d 837 (Haw.’i 2024), two counties sued major oil companies, alleging that they knew, in the 1960s, that their products would cause climate change and acted, at a minimum, recklessly in selling fossil fuels, damaging the counties. The Hawai’i Supreme Court addressed two certified questions from the state’s federal district court.

The Result

First, the court held that, in ordinary parlance, an “accident” can include reckless conduct. Using the example of a taxi driver running a red light while texting, that is considered an “accident,” even though the behavior qualifies as “reckless.” Only if the insured intended to cause the harm—the law infers an intent to harm—or the harm was “practically certain” would the court find the “accident” requirement unsatisfied. The court disagreed with the Virginia Supreme Court’s ruling in a similar climate change case because Virginia applies a different standard under which a “natural or probable consequence” of an insured’s voluntary act is not an “accident.”

Second, the court held that under a “total” pollution exclusion, greenhouse gases were “pollutants.” This was true regardless of whether the court restricted the pollution exclusion to traditional environmental pollution (a rule the court adopted) or interpreted the exclusion literally (as some other state high courts have). Distinguishing a Wisconsin Supreme Court decision holding that carbon dioxide in an office building was not a “pollutant,” the Hawai’i Supreme Court explained that “[c]arbon dioxide may not be a pollutant in a single office building, but it is when billions of tons are added to the atmosphere every year.” Rejecting the policyholder’s argument that only hazardous wastes fall within traditional environmental pollution, the court reasoned that “reducing GHG emissions is the most consequential environmental pollution issue our species has faced.” The reasonable expectations doctrine could not preserve coverage for the policyholder because “[i]f a business sells a product that is inherently polluting, that fact must be part of its reasonable expectation.”

Takeaways for Insurers

Overall, this case bodes well for insurers on this critical, high-exposure issue. If policyholders cannot prevail in a jurisdiction with more policyholder-friendly insurance law, they are unlikely to prevail elsewhere.

In City of Martinsville, Virginia v. Express Scripts, Inc., 128 F.4th 265 (4th Cir. 2025), two circuits now have forged the U.S. Supreme Court’s 2023 Coinbase v. Bielski decision into a powerful tool that saves savvy defendants from parallel state-court jurisdiction pending their appeal challenging a remand to state court.

These circuits read Coinbase to mean that if a defendant quickly appeals a remand order in the short window between (1) an electronic notice of the remand order, and (2) the federal court physically mailing it to the state court, then an automatic appellate stay immediately freezes district court proceedings and stops it from mailing the notice that transfers jurisdiction back to state court, pending appeal.

The Result

Appealing a remand order in the Fourth or Ninth Circuit is now a jurisdictional quickdraw with the district court clerk. If a defendant notices the appeal before the clerk mails out the remand order to the state court, then an automatic appellate stay triggers. Otherwise, that defendant must seek a permissive stay from the district court that just ruled against them and remanded the case, or from the state court.

The Fourth Circuit’s decision creates a 2-3 split. On one hand, the Fourth and Ninth Circuits read Coinbase broadly and extend its automatic-appellate-stay-of-everything rule to remand appeals. On the other hand, the First, Second, and Eleventh Circuits narrowly confine Coinbase to arbitration appeals.

Typically, remand orders are not appealable. 28 U.S.C. § 1447(d). So, in addition to a quickdraw, an appellant must also be able to invoke one of the handful of grounds authorizing interlocutory appeal of a remand order. The relevant classics are:

  • class action—discretionary appeal, per 28 U.S.C. § 1453(c)(1);
  • acting under a federal officer—appeal by right, per 28 U.S.C. §§ 1442, 1447(d);
  • civil rights case—appeal by right, per 28 U.S.C. §§ 1443, 1447(d);
  • declining supplemental jurisdiction—appeal by right, see Carlsbad Tech., Inc. v. HIF Bio, Inc., 556 U.S. 635, 636 (2009); and
  • prudential remand, not for procedural defect or lack of jurisdiction—appeal by right, see Powerex Corp. v. Reliant Energy Services, Inc., 551 U.S. 224, 229 (2007).

Crucially, if the case was removed in part under (2) or (3), then the entire remand order is reviewable on appeal—including otherwise nonreviewable grounds. See BP P.L.C. v. Mayor & City Council of Baltimore, 593 U.S. 230 (2021). Some circuits will look past a pretextual, nonappealable ground when reviewing under (5). See, e.g., LeChase Constr. Services, LLC v. Argonaut Ins. Co., 63 F.4th 160, 162–63 (2d Cir. 2023). As a result, the Coinbase quickdraw and its automatic appellate stay are available in a broader range of cases than one might expect.

Looking Ahead 

The deepening circuit split and implications for a wide range of federal cases mean this issue will likely return to the U.S. Supreme Court before long. In the meantime, if awaiting a decision on a motion to remand, make sure someone is minding the inbox and that they have quick reflexes.

Takeaways for Insurers

  • In cases where an interlocutory appeal of a remand order is available, consider filing fast. In at least two circuits, the reward for beating the district court clerk to the punch is an automatic appellate stay instead of being forced to seek a permissive stay from a court likely disinclined to grant it.
  • Look for opportunities to extend Coinbase into new contexts, such as appraisal. Coinbase reasoned that when the question on appeal is “whether the litigation may go forward in the district court,” then “the entire case is essentially ‘involved in the appeal’” and so automatically stayed. That logic extends not just to remand and arbitrability but also, e.g., to the mandatory appraisal clause in an insurance policy. 

Trying to skip straight to court past the mandatory appraisal clause in an insurance policy runs into the brick wall of a dismissal for lack of ripeness. 

In 50 Exchange Terrace LLC v. Mount Vernon Specialty Insurance Company, 129 F.4th 1186 (9th Cir. 2025), the Ninth Circuit recently considered a policyholder’s creative attempt to skirt a policy’s mandatory appraisal clause. After frozen pipes burst and caused water damage, the insurer demanded an appraisal of the insurance claim under the policy. During the appraisal process, however, the policyholder sued in court, alleging that the insurer was wrongfully withholding payment pending the appraisal’s outcome. 

The Result

The Ninth Circuit affirmed the dismissal of the policyholder’s action as unripe and for lack of standing. It reasoned that, until the binding appraisal concluded, any purported injury was too speculative. If the umpire agreed with the policyholder’s valuation, then the policyholder could secure full relief. And implicitly, if the umpire disagreed with it, then the insurer would not owe anything in the first place. 

Notably, the insurer had not moved to dismiss based on lack of ripeness or standing—the district court had to raise them sua sponte amidst other motion practices by the parties. The Ninth Circuit’s opinion underscores that this scenario arises often, and insurers would do well to nip it in the bud: “We do not break new ground here. We have chosen to issue this decision as a precedential opinion in the hope of short-circuiting other similarly premature cases where the agreed insurance appraisal process has not yet been completed.”

Looking Ahead

As insurance policies increasingly turn to alternative dispute resolution (ADR) to manage costs and streamline the claim process, ripeness, and standing will aid insurers in keeping any dispute on the right track. Courts remain reluctant to intervene before the ADR process has run its course.

Takeaways for Insurers

When a policyholder sues in court, consider whether the lawsuit precedes any ADR process required by the policy. If so, raising that defect early on will cut costs for everyone involved.