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Legal Updates for Lawyers' Professional Liability

Legal Updates for Lawyers’ Professional Liability - CASE LAW UPDATE

Legal Updates for Lawyers’ Professional Liability – July 2025

July 1, 2025

by Alesia S. Sulock

Delaware Court Dismisses Legal Malpractice Case Arising from Underlying Class Action

Hernandez et al. v. Baird Mandalas Brockstedt & Federico, LLC, No. 204, 2024, 2025 WL 1304194 (Del. May 6, 2025)

The Supreme Court of Delaware recently held that a legal malpractice plaintiff could not sue the attorney representing the class in an underlying class action matter after the class action lawsuit settled, holding that the “finding in the underlying action that class representation was adequate precludes plaintiffs from now asserting a legal malpractice claim against defendants.” 

The trial court in Hernandez had found that court approval of the settlement of a class action rests on the essential finding that class counsel has adequately represented the class members, citing Wyly v. Weiss, 697 F.3d 131, 142 (2d Cir. 2012), where the court determined that “class members could not establish a breach of duty as a matter of law” because a finding that the class had been adequately represented is implicit in the court’s ultimate approval of a class settlement. 

The trial court noted that Delaware Superior Court Civil Rule 23—like the federal rule—outlines the lengthy requirements necessary to establish, maintain and ultimately settle a class action matter. The class action settlement process enables the court to make a determination that the settlement of the class action is fair and adequate, which necessarily includes a finding that the class members were adequately represented by class counsel. 

Thus, the Delaware Supreme Court held that the plaintiff’s legal malpractice case was barred by collateral estoppel, holding “the claims administrator's decision in the underlying class action was a final adjudication on the merits by a court of competent jurisdiction as the claims process was an approved process set up by the court in the underlying action.” Therefore, a party’s belief that the claims process was not fair to them cannot serve as a basis for a legal malpractice claim, absent fraud or another basis to overcome the bar of collateral estoppel. 


 

Legal Updates for Lawyers’ Professional Liability – July 2025 is prepared by Marshall Dennehey to provide information on recent legal developments of interest to our readers. This publication is not intended to provide legal advice for a specific situation or to create an attorney-client relationship. We would be pleased to provide such legal assistance as you require on these and other subjects when called upon. ATTORNEY ADVERTISING pursuant to New York RPC 7.1 Copyright © 2025 Marshall Dennehey, all rights reserved. No part of this publication may be reprinted without the express written permission of our firm. For reprints or inquiries, or if you wish to be removed from this mailing list, contact tamontemuro@mdwcg.com.

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

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.