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Legal Updates for Lawyers' Professional Liability

Winning Streak Continues: Major Appellate Decision in DEP-Linked Malpractice Suit

Legal Updates for Lawyers’ Professional Liability – October 31, 2025

Jack and Jeremy received their third successful Appellate Division decision within 30 days in a complex legal malpractice action. Frank Castella v. Gerald Lepis was a major case against an attorney arising out of an environmental claim by the N.J. Department of Environmental Protection, which was litigating against Castella in connection with his purchase of property in Jersey City, New Jersey. The DEP’s claim for the cleanup was in the hundreds of thousands. 

Dr. Castella alleged that our client failed to give him proper advice and to obtain a Phase 1 Study before he purchased the property. After he purchased the property, the N.J. DEP did a vapor study and found PCE exceeding residential levels. Therefore, they classified it under New Jersey’s Site Remediation Reform Act and its Spill Compensation Control Act (strict liability). 

The plaintiffs then submitted a claim to the New Jersey Spill Fund, seeking compensation for alleged property value diminution. The DEP issued a denial, referencing the plaintiff’s failure to conduct due diligence before purchasing and stating that the plaintiff was “strictly liable without regard to fault for all clean up and removal costs.” 

Consequently, the plaintiff filed a complaint for legal malpractice against our client, Mr. Lepis. Castella argued that had he been adequately counselled about the former use of the property by a dry cleaner, he would have taken titles through a corporate entity, obtained an environmental assessment prior to purchase, or declined to proceed with the transaction. 

Jack and Jeremy submitted discovery requests and obtained orders to which the plaintiff did not respond. He finally responded with an expert report, however the report was deficient. 

The plaintiff then moved for reinstatement of his complaint, which Jack and Jeremy opposed. The judge gave the plaintiff more time to fix the problem. However, the plaintiff’s expert report was lacking, and the plaintiff’s discovery was also lacking. Accordingly, the court dismissed the case, and the plaintiff moved for reconsideration. That motion was denied. 

The Appellate Division found that we were prejudiced because we could not mount a defense and could not take depositions without the plaintiff submitting a proper expert report on damages. The plaintiff’s expert report only opined as to the standard of care and deviation. It never went into a monetary figure. 

In reaching its decision, the Appellate Division followed the case we had argued, which is reported in Morris Properties v. Wheeler, 476 N.J. Super 448 (App. Div. 2023). There, the Appellate Division held that a plaintiff’s failure to present expert evidence on proximate causation and damages in a legal malpractice case entitles defendants through judgment; therefore, the court dismissed the Castella case as a matter of law.

In addition, the plaintiff’s expert’s report barely mentioned causation, and it failed to elaborate on causation under Froom v. Perel, 377 N.J. Super 298 (App. Div. 2005). 

Accordingly, this is a key opinion in legal malpractice actions; it explains the why and how cases can be dismissed even prior to depositions based upon expert reports that do not comply with the strict standards in New Jersey. 


Legal Update for Lawyers’ Professional Liability – October 31, 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.