Nazario v. ByteDance Ltd.

2025 NY Slip Op 32266(U)
CourtNew York Supreme Court, New York County
DecidedJune 27, 2025
DocketIndex No. 151540/2024
StatusUnpublished
Cited by2 cases

This text of 2025 NY Slip Op 32266(U) (Nazario v. ByteDance Ltd.) is published on Counsel Stack Legal Research, covering New York Supreme Court, New York County primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Nazario v. ByteDance Ltd., 2025 NY Slip Op 32266(U) (N.Y. Super. Ct. 2025).

Opinion

Nazario v Bytedance Ltd. 2025 NY Slip Op 32266(U) June 27, 2025 Supreme Court, New York County Docket Number: Index No. 151540/2024 Judge: Paul A. Goetz Cases posted with a "30000" identifier, i.e., 2013 NY Slip Op 30001(U), are republished from various New York State and local government sources, including the New York State Unified Court System's eCourts Service. This opinion is uncorrected and not selected for official publication. INDEX NO. 151540/2024 NYSCEF DOC. NO. 94 RECEIVED NYSCEF: 06/27/2025

SUPREME COURT OF THE STATE OF NEW YORK NEW YORK COUNTY PRESENT: HON. PAUL A. GOETZ PART 47 Justice ---------------------------------------------------------------------------------X INDEX NO. 151540/2024 NORMA NAZARIO, 05/29/2024, Plaintiff, MOTION DATE 09/16/2024

-v- MOTION SEQ. NO. 003 004

BYTEDANCE LTD., BYTEDANCE, INC.,TIKTOK, INC.,META PLATFORMS, INC, METROPOLITAN TRANSPORTATION AUTHORITY, NEW YORK CITY DECISION + ORDER ON TRANSIT AUTHORITY, MOTION Defendants. ---------------------------------------------------------------------------------X

The following e-filed documents, listed by NYSCEF document number (Motion 003) 22, 23, 24, 25, 32, 33, 34, 35, 56, 77, 84, 85, 87, 88, 89 were read on this motion to/for DISMISSAL .

The following e-filed documents, listed by NYSCEF document number (Motion 004) 57, 58, 59, 60, 61, 65, 72, 73, 74, 75 were read on this motion to/for DISMISSAL .

In this wrongful death action arising from a teenager’s death while “subway surfing,”

defendants ByteDance Inc., TikTok Inc., and Meta Platforms Inc. (the social media defendants)1

move pursuant to CPLR § 3211(a) to dismiss each cause of action against them (MS #3); and

defendants Metropolitan Transportation Authority (the MTA) and New York City Transit

Authority (the NYC TA) (transit defendants) move pursuant to CPLR § 3211(a)(7) to dismiss the

complaint as against them and/or pursuant to CPLR § 3212(c) for summary judgment dismissing

the complaint as against them (MS #4).

1 According to the social media defendants, “Defendant ByteDance Ltd. has not been served in this action and is not a party to this motion” (NYSCEF Doc No 23). 151540/2024 NAZARIO, NORMA vs. BYTEDANCE LTD. ET AL Page 1 of 19 Motion No. 003 004

1 of 19 [* 1] INDEX NO. 151540/2024 NYSCEF DOC. NO. 94 RECEIVED NYSCEF: 06/27/2025

BACKGROUND

On February 20, 2023, fifteen-year-old Zackery Nazario and his girlfriend boarded a

Brooklyn-bound J train (NYSCEF Doc No 3 ¶ 158). Together, they opened an unlocked train

door and climbed on top of the moving train (id.). As the train crossed the Williamsburg Bridge,

Zackery, who turned around to look at his girlfriend, was struck in the head by a low beam (id.).

Zackery fell between the subway cars, which ran over him, and he died at the scene (id.).

Plaintiff Norma Nazario, Zackery’s mother, alleges that “[b]y late 2022, Zackery had

become addicted to [] Instagram and TikTok,” social media platforms owned by the social media

defendants (id., ¶ 161). Following Zackery’s death, plaintiff accessed his accounts and

discovered that he had come across content that encouraged “subway surfing,” a dangerous trend

of climbing on top of and riding moving subway cars (id., ¶ 154).

Plaintiff alleges that “[a]s a result of the unreasonably dangerous design of Social Media

Defendants’ products, Zachary was targeted, goaded and encouraged to engage in Subway

Surfing” (id., ¶ 2). More specifically, plaintiff alleges that the social media defendants:

• “Are engaging in a pattern and practice of deceiving the American public through false representations and assurances as to the safety and security of their social media products . . . to promote and instill familiarity and trust” (id., ¶ 3);

• Design their apps “to optimize for two closely related metrics[:] ‘retention’—that is, whether a user comes back—and ‘time spent’” (id., ¶ 80), “prioritiz[ing] engagement over user safety” (id., ¶ 85) in order to “keep [the] user scrolling” (id., ¶ 101);

• “Market and design the TikTok and Instagram social media products to be used by minors” (id., ¶ 77) and “deliberately tweaked the design and operation of their apps to exploit the psychology and neurophysiology of kids like Zackery” who, due to their age, “are uniquely susceptible to addictive features in digital products and highly vulnerable to the consequent harms” (id., ¶ 156);

• “Knew, or in the exercise of ordinary care should have known, that their social media products are addictive to young users and directs them to highly dangerous content

151540/2024 NAZARIO, NORMA vs. BYTEDANCE LTD. ET AL Page 2 of 19 Motion No. 003 004

2 of 19 [* 2] INDEX NO. 151540/2024 NYSCEF DOC. NO. 94 RECEIVED NYSCEF: 06/27/2025

promoting self-harm and dangerous challenges yet failed to re-design their products to ameliorate these harms or warn minor users and their parents of dangers arising out of the foreseeable use of their products” (id., ¶ 7);

• “Push material to teens and children that Defendants know to be problematic and highly detrimental to their minor users’ mental and physical health” (id., ¶ 4) and use “algorithms [that] directed exceedingly and unacceptably dangerous challenges and videos to Zackery’s [For You Page (FYP)], thus encouraging him to engage and participate in the challenges, directly causing [] Zackery’s death” (id., ¶ 75); and

• “Become actively involved in the creation of certain content in a manner and to the degree of a material creator or co-creator,” including by, inter alia, recommending video enhancements, prompting users to “go live” or post certain kinds of content, curating on-theme music for posts, and amplifying certain accounts (id., ¶¶ 88-94).

Plaintiff’s causes of action include: (i) strict product liability based on design defect,

against the social media defendants; (ii) strict product liability based on failure to warn, against

the social media defendants; (iii)-(iv) negligence, against the social media defendants; (v)

negligence, against the transit defendants (vi) wrongful death, against all defendants; (vii)

personal injury, against all defendants; (viii) General Business Law (GBL) §§ 349 and 350,

against the social media defendants; (ix) unjust enrichment, against the social media defendants;

(xi) intentional infliction of emotional distress (IIED), against the social media defendants; (xii)

joint and several liability, against all defendants; and (xiii) loss of services, against all defendants

(id.).2

By decision and order dated December 12, 2024, the social media defendants’ motion to

sever the action as against them was denied (MS #2, NYSCEF Doc No 76).

On January 30, 2025, counsel for plaintiff and the social media defendants appeared for

oral argument on MS #3.

2 There is no tenth cause of action. 151540/2024 NAZARIO, NORMA vs. BYTEDANCE LTD. ET AL Page 3 of 19 Motion No. 003 004

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DISCUSSION

Standard on the Motions

When reviewing a “motion to dismiss for failure to state a cause of action pursuant to

CPLR 3211(a)(7), [courts] must accept the facts as alleged in the complaint as true, accord the

plaintiff the benefit of every reasonable inference, and determine only whether the facts, as

alleged fit within any cognizable legal theory” (Bangladesh Bank v Rizal Commercial Banking

Corp., 226 AD3d 60, 85-86 [1st Dept 2024] [internal quotations omitted]). “In making this

determination, [a court is] not authorized to assess the merits of the complaint or any of its

factual allegations” (id.

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2025 NY Slip Op 32266(U), Counsel Stack Legal Research, https://law.counselstack.com/opinion/nazario-v-bytedance-ltd-nysupctnewyork-2025.