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Case Law Alerts

Pennsylvania Court Strikes Plaintiff’s Strict Product Liability Claim for Failing to Obtain Defendant’s Consent or Leave of Court Prior to Filing Amended Complaint

Doe A.F. v. Lyft, Inc., No. 23-3990-KSM, 2024 WL 4479912 (E.D. Pa. Oct. 10, 2024)

January 1, 2025

by Oswald P. Clark

The plaintiff alleged that a Lyft driver sexually assaulted her during a rideshare purchased on Lyft’s app. 

During discovery, the plaintiff learned that the driver, Shariff Abdallah, was not an authorized Lyft driver, but a friend of an authorized Lyft driver, Ntiamoah Brown. The plaintiff alleged that Mr. Abdallah had previously applied to become a Lyft driver, was rejected, and then used the same number from his rejected application to access Mr. Brown’s account. Mr. Abdallah also changed the account’s location preference from New York City to Philadelphia, added his vehicle to the account, and drove for Lyft for almost six months. 

The plaintiff’s original complaint set forth six claims against Lyft, including claims sounding in negligence, gross negligence and vicarious liability. After a proper meet and confer with counsel for Lyft, the plaintiff amended her complaint and included claims of negligence, gross negligence, vicarious liability, negligent performance of undertaking to render services against all defendants, negligent misrepresentation and negligent hiring, training and supervision, and assault and battery against Mr. Brown. 

Lyft moved to dismiss the amended complaint pursuant to Rule 12(b)(6). After oral argument on the motion, Lyft withdrew the motion to dismiss as to the negligence and gross negligence counts, while the plaintiff withdrew her claims for vicarious liability, negligent hiring and negligent training. The court dismissed, without prejudice, the plaintiff’s claims for negligent supervision, negligent performance of undertaking to render services and the request for punitive damages. Finally, the court dismissed portions of the plaintiff’s negligent misrepresentation claim, while permitting her to file a second amended complaint as to the claims dismissed without prejudice.

In the second amended complaint, the plaintiff added a new claim against Lyft, for the first time, sounding in strict product liability, alleging Lyft’s algorithm was defective in that it did not prevent or reduce the incidence of sexual assault and/or rape in any meaningful way and that it failed to provide adequate warnings. Lyft moved to dismiss the second amended complaint arguing, in relevant part, the strict product liability claim should be stricken because the plaintiff did not obtain Lyft’s consent or leave of court to add a new theory of liability, and, because the statute of limitations had expired, the strict product liability claims did not “relate back” to the original complaint.

The court agreed with Lyft and dismissed the strict product liability claim for two reasons. First, the plaintiff failed to comply with Rule 15(a)(2), which required the defendant’s consent or leave of court to add a new theory of liability into the complaint. Second, even had the plaintiff sought leave or court, the statute of limitations barred the strict product liability claim. Accordingly, the plaintiff was permitted to move forward with her claims sounding in negligence, only.

This case highlights that defendants must have an understanding of the rules of court and should be aggressive in moving to strike improper pleadings in accordance with those rules. 


 

Case Law Alerts, 1st Quarter, January 2025 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.

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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.