World January 27, 2026

TikTok Reaches Settlement With Teen Plaintiff in Youth Addiction Case Ahead of Trial

Agreement in principle announced by plaintiff's attorney as bellwether trials move to jury selection

By Jordan Park
TikTok Reaches Settlement With Teen Plaintiff in Youth Addiction Case Ahead of Trial

TikTok has reached an agreement in principle to settle a lawsuit brought by a 19-year-old California plaintiff who says she became addicted to social media platforms and suffered depression and suicidal thoughts as a result. The case, one of three bellwether trials selected from hundreds of related suits, named YouTube, Meta, Snap and TikTok as defendants. Jury selection was scheduled to begin on Tuesday; Snap previously settled its portion of the case on January 20.

Key Points

  • TikTok has reached an agreement in principle to settle the lawsuit brought by a 19-year-old California plaintiff who says she became addicted to social media and suffered depression and suicidal thoughts - sectors affected: technology, social media.
  • The case naming YouTube, Meta, Snap and TikTok is one of three bellwether trials chosen from hundreds of related lawsuits alleging harm to youth - sectors affected: legal services, tech regulation.
  • Snap previously settled with the same plaintiff on January 20, and Meta CEO Mark Zuckerberg is expected to testify as part of the trial proceedings - sectors affected: public companies in social media and investor relations.

TikTok has agreed to a settlement with one of the plaintiffs in a high-profile series of lawsuits alleging social media platforms can create addiction among young users, a lawyer for the plaintiff said on Tuesday.

The plaintiff, a 19-year-old from California identified in court filings as K.G.M., contends she became addicted to social media at a young age because of the platforms' attention-grabbing designs. In her filings she attributes ensuing depression and suicidal thoughts to the apps she used and has sought to hold the companies that designed them accountable.

Joseph VanZandt, an attorney representing K.G.M., said that the plaintiff "reached an agreement in principle to settle her case" with TikTok. The announcement came as jury selection was set to begin on Tuesday in what had been scheduled to proceed as a trial.

K.G.M.'s lawsuit names four defendants: YouTube, Meta, Snap and TikTok. The case is one of three selected as test cases - commonly referred to as "bellwether" trials - identified from hundreds of related lawsuits that allege harm to young people from social media platforms.

Snap reached a settlement with K.G.M. on January 20. A Snap spokesperson and the plaintiff's attorneys declined to provide details about that agreement.

As the trial process continues, Meta's chief executive, Mark Zuckerberg, is expected to testify in connection with the proceedings.

The company that settled with K.G.M. did not immediately provide a response to requests for comment about the agreement.


Background and procedural notes:

  • The plaintiff identifies design features of social media platforms as central to her claim of developing addictive behavior.
  • The litigation involving this plaintiff is part of a broader grouping of hundreds of suits selected in part to be resolved through bellwether trials to test claims and defenses.
  • Settlement activity has already occurred in at least one related defendant's case, and another defendant's CEO is expected to appear in testimony.

The announced settlement with TikTok changes the immediate trial lineup but leaves other aspects of the coordinated litigation intact as the remaining bellwether trials proceed.

Risks

  • Uncertainty around outcomes for remaining defendants as bellwether trials proceed could affect legal exposure and reputational risk for major social media platforms - sectors impacted: technology, media.
  • Settlements and high-profile testimony, including an expected appearance by a leading CEO, could influence investor sentiment and regulatory scrutiny for companies named in the litigation - sectors impacted: financial markets, corporate governance.
  • Limited public information about the terms of settlements (Snap's agreement and the TikTok agreement in principle) creates uncertainty about precedent-setting effects for other pending claims - sectors impacted: legal services, tech litigation.

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