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Lawyers' Professional Liability

Marshall Dennehey is uniquely positioned to defend lawyers’ professional liability (LPL) claims, and we have been doing so for over three decades. In addition to defending civil matters, we also represent attorneys in disciplinary matters, and we furnish counseling and risk management advice to law firms.

Our familiarity with the bench and bar fosters our ability to manage sensitive issues inherent in many legal malpractice and bar complaint matters. Representing our colleagues at the bar requires tact, finesse, experience and poise, and our attorneys are especially sensitive to reputational issues.

The prototypical legal malpractice case involves two matters: the act or omission of the attorney and the underlying lawsuit or transaction. With approximately 50 distinct practice groups, Marshall Dennehey’s LPL clients benefit from our firmwide civil defense litigation practice. For example, when a legal malpractice claim derives from an underlying medical malpractice matter, members of our Health Care Liability Practice Group bring depth and added knowledge to the defense of the matter.

In addition to the firm’s prowess in defending attorneys and their firms, Marshall Dennehey is proud of its success in providing creative solutions to traditional legal issues. The attorneys within the practice group look for “business solutions” and have structured the resolution of cases by resurrecting the underlying transaction which gave rise to the legal malpractice claim.

The attorneys within this practice are involved in precedent-setting matters. Also, we are thought leaders in the professional liability industry as frequent authors and speakers on risk management and legal malpractice defense.

In addition to defending these claims in the seven states where our offices are located, we try cases as lead counsel on a national basis and associate with local counsel when necessary. The firm has provided counsel to respected lawyers from essentially every domestic insurance carrier and has represented lawyers through the London market.

Results

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Summary Judgment Secured for Law Firm

We secured summary judgment for a law firm by successfully arguing that its role in implementing and overseeing a client’s anti-money laundering policies did not encompass the accounting functions the accounting firm had agreed to perform, and that there was no evidence the law firm acted negligently. The underlying malpractice claim was brought by a check cashing company against its accountants, alleging that the accounting firm failed to detect thefts committed by one of the company’s employees. The accounting firm, in turn, filed a third-party contribution claim against the law firm, contending that the firm should have detected the employee’s thefts through its work overseeing the company’s anti-money laundering policies. The Court rejected the accounting firm’s arguments, granted our motion for summary judgment, and dismissed the contribution claim.

Voluntary Dismissal Obtained in New York Legal Malpractice Matter

Voluntary Dismissal Obtained in New York Legal Malpractice Matter

Thought Leadership

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Legal Updates for Lawyers' Professional Liability

Appellate Division Affirms Dismissal of Legal Malpractice Counterclaim Against Martin Law Firm

July 29, 2026

In Martin v. Loury, 2026 N.J. Super. Unpub. LEXIS 1617 (App. Div. July 15, 2026), Martin Law Firm represented Kirk Loury in an employment matter Mr. Loury filed against his former employer, Concord Equity Group Advisors LLC (“Concord”). The allegations included, among other things, that Loury was not fairly compensated for his employment with Concord. After a bench trial finding in Loury’s favor, the Appellate Division remanded this matter in February 2016 for a second trial. During the second trial, Concord CEO, Lee Argush, testified to lower compensation estimate than first trial. On remand, the second trial judge awarded Mr. Loury the same damages as the first judge, finding Mr. Argush not credible. After the findings during the second trial, Martin Law Firm filed an action against Mr. Loury to recover legal fees and costs of representing Mr. Loury in a second bench trial and Mr. Loury filed a counterclaim against Martin Law Firm for legal malpractice, alleging he should have received an even higher award in the second bench trial. In this allegation, Mr. Loury, through his expert, claimed that Martin Law Firm should have recalled Mr. Loury to the stand to rebut Mr. Argush’s testimony to allege an alternative theory of damages. Mr. Loury’s expert admitted that the second judge already rejected Mr. Argush's theory and accepted Loury's damages theory. The trial court barred Mr. Loury’s expert and dismissed Loury's counterclaim with prejudice before convening the collection trial, and the jury ruled in Martin Law Firm’s favor. Mr. Loury appealed the trial court's pretrial rulings barring his liability expert from testifying in support of his legal malpractice counterclaim, denying his motion for summary judgment on that counterclaim, and denying his motion to amend his counterclaim by adding attorney Joseph A. Martin as a codefendant. In affirming the trial court’s decision, the Appellate Division held that the trial court properly excluded Loury’s expert testimony in the counterclaim against Martin Law Firm because the expert could not explain how calling Loury as a rebuttal witness would have increased damages when the second judge already rejected Mr. Argush's testimony and accepted Loury's damages theory, making the expert’s causation opinion speculative. The Appellate Division also held that the trial court properly denied Mr. Loury's summary judgment motion on his malpractice counterclaim because reasonable minds could differ on whether Mr. Martin's alleged failures would have changed the second judge's damages award, given the judge already found Mr. Argush not credible, creating genuine factual disputes precluding summary judgment. Also, the Appellate Division held that the trial court properly denied Loury's May 2023 motion to add Joseph Martin individually because the statute of limitations expired in February 2022, six years after the 2016 appellate remand when Mr. Loury incurred new legal costs, and relation back did not apply because Mr. Loury knew Mr. Martin's identity throughout and strategically chose to sue only Martin Law Firm in his 2019 counterclaim.

Legal Updates for Lawyers' Professional Liability

Delaware Superior Court Clarifies Pleading Standard for Legal Malpractice Claims

July 29, 2026

In the matter of Edelstein v. Kirschner, No. N25C-09-018 FJJ, 2026 Del. Super. LEXIS 45, at *1 (Super. Ct. Jan. 29, 2026), the plaintiff law firm sued its former client for unpaid legal fees in the amount of $4,399.35. The former client asserted a counterclaim alleging legal malpractice. More, specifically, the former client claimed that his lawyer committed malpractice be recommending that he settle an underlying lawsuit by entering into a stipulated judgment for an excessive amount with interest that was accruing at “an outlandish” interest rate. The law firm moved to dismiss the counterclaim on the basis that its former client had not alleged facts reflecting that he could prove the case within the case. That is, facts reflecting that his attorneys caused him to lose the underlying case. The Superior Court held that while a legal malpractice plaintiff in cases arising from underlying litigation must prove the case within the case to survive a summary judgment motion, he does not need to plead facts reflecting as much in order to survive a motion to dismiss. While this case addresses the pleading requirements of a legal malpractice case in Delaware, it also serves as reminder that chasing unpaid legal fees from a former client can often give rise to a legal malpractice counterclaim. Attorneys seeking to collect unpaid legal fees should ensure that the fees they seek are for a significant amount, which would be recoverable if a judgment is obtained. Otherwise, the effort could backfire.

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Firm Highlights

Marshall Dennehey Named a Standout in Litigation by BTI Consulting Group

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Marshall Dennehey Named a Standout in Litigation by BTI Consulting Group

Marshall Dennehey Shareholders Recognized as Florida Trend Legal Elite Notable Women Leaders in Law

News

Marshall Dennehey Shareholders Recognized as Florida Trend Legal Elite Notable Women Leaders in Law

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Result

Summary Judgment Obtained in Insurance Coverage Case

Thought Leadership

New Jersey Appellate Division Affirms Recreational Immunity for County Under Landowners' Liability Act

In a recent unpublished decision in Matthew Kuzma, etc. v. Middlesex County Parks Department, et al., the New Jersey Appellate Division affirmed summary judgment in favor of Middlesex County Parks Department, holding that the county was immune from liability under New Jersey's Landowners' Liability Act (LLA), notwithstanding its failure to plead the immunity as an affirmative defense in its answer to the Complaint. The case arose from injuries sustained by fourteen-year-old plaintiff, Matthew Kuzma, while playing basketball at Spring Lake Park in South Plainfield on August 23, 2019. The plaintiff observed a crack in the basketball court before beginning to play but did not consider it dangerous. During the game, his foot became caught in the crack, causing him to fall and suffer a significant ankle injury. The plaintiff alleged that the injury resulted in ongoing physical limitations and deprived him of the opportunity to play collegiate basketball. The plaintiff filed suit alleging that the defendants negligently maintained the basketball court. Although the county did not assert LLA immunity as an affirmative defense in its answers, it later moved for summary judgment on that basis. The plaintiff opposed the motion, arguing that the county had waived the defense by failing to plead it. The county maintained that the plaintiff had received sufficient notice of its intent to rely on the LLA through discovery and therefore suffered no unfair surprise or prejudice. The trial court agreed and granted summary judgment, concluding that the county should be permitted to invoke statutory immunity notwithstanding its failure to formally plead the defense. Relying heavily on the New Jersey Supreme Court's guidance in Arias v. Cnty. of Bergen, holding a county park was subject to the immunity of the LLA, the Appellate Division affirmed, holding that the county's failure to plead LLA immunity did not preclude reliance on the defense under the circumstances presented. The court determined that the plaintiff had received adequate notice of the immunity claim through discovery and that permitting the defense furthered the public-policy objectives embodied in the LLA. In affirming dismissal, the Appellate Division acknowledged the seriousness of the plaintiff's injury and the general societal interest in maintaining parks and recreational facilities in a safe condition. However, the court emphasized that both the legislature and the New Jersey Supreme Court have expressed a clear policy choice to limit liability for public and private landowners who make recreational property available for public use. The decision reinforces the courts' continuing adherence to the Landowners' Liability Act and the principle that recreational lands and facilities should be broadly protected from liability exposure, even in cases involving significant personal injuries.

Thought Leadership

Florida Supreme Court Rules Florida Statute §627.70152 Does not Apply Retroactively

In a decision that resolves years of appellate uncertainty and confirms that insurers and insureds alike can rely on the legal framework in place when a policy is issued, the Supreme Court of Florida last week found that Florida Statute §627.70152, which involves an insured’s requirement to provide an insurer with pre-suit notice before filing a suit, cannot be applied retroactively. In Universal Property & Casualty Insurance Company v. Hughes, the Court was presented with the issue of whether the statutory pre-suit notice requirement applied retroactively and whether it would apply to a breach of contract of an insurance policy that was issued before the statute went into effect. Before the Court was an appeal from a homeowner, Ms. Hughes, who sued her insurance carrier, Universal Property & Casualty Insurance Company (Universal) for breach of contract under an insurance policy that was in effect from April 24, 2019 through April 24, 2020. During the policy period, Ms. Hughes suffered a loss and, on May 29, 2019, made a claim for water damage. The carrier investigated the loss and issued payment; Ms. Hughes disputed the payment, finding the amount insufficient for repairs. On July 1, 2021, Florida Statute §627.70152 went into effect, which required insureds to provide notice of intent to initiate litigation against the carrier prior to filing a lawsuit; if an insured filed the lawsuit without complying with §627.70152, a court must dismiss the case without prejudice. On August 4, 2021, Ms. Hughes filed her lawsuit against Universal for breach of contract. Universal moved to dismiss based on her failure to comply with §627.70152. Ms. Hughes contended the notice requirement could not be applied retroactively. The trial court disagreed and dismissed the lawsuit without prejudice, and Ms. Hughes appealed. During the appeal, the Fourth District Court of Appeal, in Cole v. Universal Property & Casualty, 363 So. 3d 1089 (Fla. 4th DCA 2023), ruled that Florida Statute §627.70152 did apply retroactively to policies issued before the effective date of §627.70152. However, the Sixth District Court agreed with Ms. Hughes and overturned the trial court’s ruling, finding the statute could not retroactively apply to policies issued prior to the statute effective date. Thereafter, the other district courts weighed in, with the Third District Court agreeing with the Fourth District Court, and the First, Second and Fifth District Courts agreeing with the Sixth District Court. In resolving the conflict amongst the district courts, the Supreme Court advised “as a general rule, ‘the statute in effect at the time an insurance contract is executed governs substantive issues arising in connection with that contract.’ Hassen v. State Farm Mut. Auto. Ins. Co., 674 So. 2d 106, 108 (Fla. 1996). The Court applied the two-step test when deciding whether a statute has retroactive application: “First, the Court must ascertain whether the Legislature intended for the statute to apply retroactively. Second, if such an intent is clearly expressed, the Court must determine whether retroactive application would violate any constitutional principles.” Menendez v. Progressive Exp. Ins. Co., 35 So. 3d 873, 877 (Fla. 2010). In analyzing the Legislature’s intent, the Court must determine whether the Legislature has manifested a clear command for retroactivity in the statutory text.  In review of the statutory text, the Court found nothing in the language of the statute to indicate that the phrase “all suits” was serving another purpose of expanding its reach to suits based on policies that both predate and postdate the enactment of the statute. Buis v. Universal Prop. & Cas. Ins. Co., 394 So. 3d 738, 741 (Fla. 2d DCA 2024). Further, the Court noted the statute has an effective date, which has long been considered to be evidence against retroactive application of a statute. The Court concluded that, on its face, no provision of §627.70152 speaks to application of the statute to insurance policies issued before the statute’s effective date and therefore, the Legislature did not clearly command retroactivity of the statute to include insurance policies issued prior to the enactment of the statute. The Court briefly reviewed Universal’s argument that the presuit notice requirement was procedural, not substantive, and therefore should be applied retroactively; however, the Court agreed with the Sixth District Court’s finding that, in its entirety, §627.70152 transformed an insured’s ability to sue an insurance company under a property insurance policy and an insurer’s obligations to respond to and pay insurance claims, thus making the requirement a substantive change. The Court thereby upheld the decision of the Sixth District and disapproved the decision of the Fourth District in Cole.

Bret E. Dubbert Joins Marshall Dennehey’s Orlando Office as Special Counsel in the Casualty Department

News

Bret E. Dubbert Joins Marshall Dennehey’s Orlando Office as Special Counsel in the Casualty Department

Defense Victory Obtained in Workers’ Compensation Case

Result

Defense Victory Obtained in Workers’ Compensation Case

Complete Victory Obtained in a Workers’ Compensation Matter

Result

Complete Victory Obtained in a Workers’ Compensation Matter

Event

CLM 2026 Focus Conference

Allison joins three insurance industry leaders to discuss how cyber coverage disputes, the growing impact of social inflation on bodily injury claim valuation, and the use of artificial intelligence are reshaping the bad faith landscape. The panel will examine emerging sources of extra-contractual exposure, including evolving cyber insurance coverage issues and the challenges of accurately valuing bodily injury claims. Practical approaches to claim evaluation using AI, along with defense strategies designed to help prevent or successfully defend against bad faith litigation, will also be addressed. 

Thought Leadership

The Tolling Trap: Filing Alone Will Not Toll the Statute Without Good-Faith Service

The Eastern District of Pennsylvania recently reinforced a critical limitation on bad faith claims, holding that a timely filing alone will not preserve a cause of action absent a good-faith effort to serve the original process. The plaintiff had presented a claim for underinsured motorist benefits to his auto insurer. The insurer evaluated the claim and determined that the plaintiff’s accident-related damages did not exceed the bodily injury liability insurance limits of the at-fault driver and denied his claim. Among other claims, the plaintiff sought to present a claim for insurance bad faith under 42 Pa. C.S.A. § 8371, to which a two year statute of limitation applies. He first filed a praecipe for writ of summons before the expiration of the statute of limitation. However, the plaintiff did not attempt to serve the praecipe or writ until after the statute of limitations had expired. Additionally, the service failed as the plaintiff had mailed the original process to an incorrect address. Despite receipt of the Postal Service’s failure to deliver the original process, the plaintiff did not attempt to re-serve the writ. Two months later, the plaintiff filed a complaint and then successfully served that complaint. The insurer sought to dismiss the plaintiff’s bad faith claim as time-barred by the statute of limitations. The district court agreed. Though the plaintiff had filed a praecipe for a writ of summons prior to the expiration of the statute of limitations, the statute is only tolled if there is a good faith effort to serve that original process. In this case, the court determined that the plaintiff had failed to perform a “good faith effort to serve the original process”. Additionally, though the filing and service of a complaint can serve as alternative original process when the lawsuit is commenced by the filing of a praecipe for a writ of summons, the plaintiff filed his complaint after the statute of limitations had expired. The plaintiff’s bad faith claim was therefore determined to be barred by the statute of limitations and dismissed by the court, with prejudice. A key takeaway for the defense is not to assume that the statute of limitations has been successfully tolled by a plaintiff merely because a praecipe for a writ of summons or complaint has been filed prior to the expiration of the statute. A filed complaint or writ is only part of the equation. The defense should carefully review the docket and filings to confirm that the plaintiff also performed the requisite good faith effort to serve that original process. A thorough review of the docket may reveal that the plaintiff failed to make the good-faith service efforts necessary to toll the statute of limitations.