.

Case Law Alerts

Federal District Court Finds Post-Incident Human Factors Review of Product Manual to Be Discoverable

Martz v. Polaris Sales Inc., Case. No. 4:22-CV-01390, 2024 WL 199550 (M.D. Pa. Jan. 18, 2024)

April 1, 2024

by Michael A. Salvati

In this product liability case, the plaintiff’s wife lost control of the ATV she was operating and died in a fatal accident. A little over a year later, a similar incident occurred, and the defendant solicited a human factors review of its product instructions, which were subsequently revised. In the underlying litigation, the plaintiff sought copies of that human factors report in discovery; the defendant resisted disclosure, citing the work product doctrine.

After supplemental briefing and an in-camera review of the document, the District Court found that the report had to be disclosed. To be entitled to work product protection, the report had to be prepared in anticipation of litigation and that anticipation had to be objectively reasonable. Although the court found that the latter element to be met—it was objectively reasonable to suspect that litigation would arise over the second ATV incident—the former was not. 

The court characterized the human factors report as a “dual purpose document”: one prepared partly for litigation purposes and partly for a separate business purpose. Only when such a document is “primarily” created for the prospect of litigation, when litigation is the “driving force” behind the request, will a dual purpose document be entitled to protection. 

The defendant did not have documentation of the request for the human factors report and could only assert that it was requested verbally in a meeting at which the second ATV accident was discussed. Further, though the report suggested revisions to the product instructions, it did not discuss or analyze the alleged accident, or offer any legal or strategic analysis. A subsequent e-mail from the human factors consultants offered to discuss the instructions further once their proposed revisions had been “implemented,” suggesting again that the review was used primarily for a business purpose rather than a litigation one. 

Given this analysis, the court found that the defendant had not carried its burden of establishing that the human factors report was prepared primarily in anticipation of litigation. The Martz decision offers helpful guidance for federal practitioners as to how to preserve work product protection for post-incident analyses and reports. 


Case Law Alerts, 2nd Quarter, April 2024 is prepared by Marshall Dennehey to provide information on recent 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. Copyright © 2024 Marshall Dennehey, all rights reserved. This article may not be reprinted without the express written permission of our firm.

Firm Highlights

Thought Leadership

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.