As of March 25, 2026, a jury in Los Angeles Superior Court has been deliberating for more than eight days without reaching a verdict in *Kaley G.M. v. Meta & YouTube*—a bellwether test case that could reshape how courts treat allegations that social media platforms deliberately engineer addiction and harm children’s mental health. The jury has been working since March 12, 2026, at nearly six hours per day, and recently reported “difficulty coming to a consensus regarding one defendant” to Judge Carolyn B.
Kuhl, raising the possibility that the case may need to be partially retried if jurors remain deadlocked. This single Los Angeles trial represents the first state bellwether case for more than 2,000 similar lawsuits pending across the country, all alleging that YouTube and Instagram deliberately designed their platforms to addict young users and fuel depression and suicidal thoughts. The case centers on a 20-year-old California woman identified as Kaley G.M., who alleges that YouTube and Instagram fueled her depression and suicidal ideation starting when she was just 6 years old. Jury selection began January 27, 2026, trial proceedings started February 10, 2026, and now eight months of litigation hangs in the balance while 12 jurors work through one of the most consequential tech industry cases in recent memory.
Table of Contents
- Why Is This LA Trial a Bellwether Case That Could Reshape Tech Litigation?
- What Is the Jury Struggling With in This Critical Phase?
- What Could Happen If the Jury Deadlocks on Any Counts?
- How Does This Pending Los Angeles Verdict Connect to the Recent New Mexico Victory Against Meta?
- What Does a Verdict Mean for the Thousands of Other Pending Cases Nationwide?
- What Are the Real-World Harms Alleged in This Case?
- What Does This Moment Mean for the Future of Big Tech Accountability?
Why Is This LA Trial a Bellwether Case That Could Reshape Tech Litigation?
A bellwether case is a test trial selected from a large group of similar lawsuits to establish legal precedent and guide how future cases are resolved. The Kaley G.M. trial is significant because it is the first state-level bellwether case brought against meta and YouTube alleging that their platform designs are inherently harmful to children’s mental health and development.
In the federal multidistrict litigation (MDL) system, which consolidates thousands of similar cases, the outcome of this Los Angeles trial will likely influence how judges and juries approach these allegations across the country. If the jury returns a verdict in favor of the plaintiff, courts nationwide may more readily accept arguments that social media platforms deliberately engineer addiction features (such as infinite scroll, algorithmic recommendations, and notification systems) to maximize user engagement at the expense of child safety. Conversely, if the jury returns a defense verdict, it could limit the legal theories available to the thousands of other families waiting for their cases to proceed. The stakes are not merely about damages for one 20-year-old woman; they are about whether courts will recognize a pattern of industry-wide design practices that prioritize profit over protection of minors.
What Is the Jury Struggling With in This Critical Phase?
According to recent court filings reported on March 25, 2026, the jury requested clarification from Judge Carolyn B. Kuhl and indicated difficulty reaching consensus on at least one defendant—a detail that hints at potential disagreement between which company (Meta or YouTube) bears greater responsibility, or whether the jury views their conduct differently. This is not unusual in complex civil litigation with multiple defendants, but it signals that jurors may be prepared to assign liability differently or that one party’s defense has resonated more persuasively with the jury panel.
Judge Kuhl warned that if the jury remains deadlocked on one or more counts, the court may face a mistrial on those specific claims, requiring a partial retrial on the unresolved issues. This means that even if the jury reaches a unanimous verdict on some counts, the case could result in a mixed outcome—finding one defendant liable while leaving others in legal limbo, or vice versa. The burden of deliberation is real: jurors have spent weeks examining expert testimony about algorithm design, internal Meta documents regarding their knowledge of harm to teenagers, and neurological evidence about how social media affects adolescent brain development. Coming to agreement across such technical and emotional evidence is genuinely difficult work.
What Could Happen If the Jury Deadlocks on Any Counts?
If jurors cannot reach unanimity on one or both defendants by the time the judge declares the jury hopelessly deadlocked, the court will declare a mistrial on those counts. In such a scenario, the plaintiff’s attorneys would face a choice: retry the case on the deadlocked counts before a new jury, or settle with the remaining liability findings. A partial mistrial would be a loss for both sides—the plaintiff would not have the complete victory needed to strengthen her negotiating position in settlement discussions, and the defendants would not have the clean defense verdict they might prefer.
Importantly, a mistrial on some counts does not erase the jury’s findings on other counts where consensus was reached. If, for example, the jury deadlocks on Meta but reaches a unanimous verdict holding youtube liable, that verdict stands and can be used as precedent in similar cases. This fractured outcome would still send a signal to the legal community and to future litigants about which platforms and which conduct theories are more defensible. However, a full mistrial on both defendants would reset the case and could discourage the plaintiff from continuing to trial, particularly if legal costs and emotional toll become too burdensome.
How Does This Pending Los Angeles Verdict Connect to the Recent New Mexico Victory Against Meta?
Just one day before the Los Angeles jury signaled difficulty reaching consensus, a New Mexico jury returned a landmark verdict on March 24, 2026, finding Meta liable on all counts and ordering the company to pay $375 million in damages. That New Mexico case, brought by New Mexico Attorney General Raúl Torrez, was based on undercover operations in which a fake 13-year-old profile was “inundated with images and targeted solicitations” from child abusers—demonstrating that Meta’s platform was fundamentally unsafe for minors. The jury determined that Meta knowingly harmed children’s mental health and concealed its knowledge of child sexual exploitation on Facebook and Instagram, violating New Mexico’s laws against unfair, deceptive, and unconscionable trade practices.
The New Mexico victory is significant because it is the first time Meta has been held accountable in a jury trial for these specific harms, and New Mexico is the first state to prevail at trial against a major tech company for harming young people. This verdict occurred mere weeks before the Los Angeles bellwether jury began their deliberations, meaning that jurors in Los Angeles were likely aware of—or at least could have been briefed on—Meta’s $375 million loss in New Mexico. While the Los Angeles case focuses more on platform design and psychological addiction rather than sexual exploitation, both cases rest on the premise that Meta’s business model knowingly harms children, and both juries have shown willingness to accept that argument. The New Mexico outcome may have shifted the legal landscape in ways that strengthen the plaintiff’s position in Los Angeles.
What Does a Verdict Mean for the Thousands of Other Pending Cases Nationwide?
The Kaley G.M. case is one bellwether among an estimated 2,000+ similar lawsuits pending across the country. Under the federal MDL (multidistrict litigation) system, judges use bellwether outcomes to guide settlement negotiations and inform other courts’ handling of similar cases. If the Los Angeles jury returns a strong verdict for the plaintiff—awarding substantial damages and finding that the companies deliberately designed addictive features—that result will likely embolden other plaintiffs and weaken defendants’ settlement positions.
Conversely, a defense verdict or a deadlock that favors the defendants would strengthen their negotiating use and could result in lower settlement offers to the remaining plaintiffs. However, one important limitation is that a single state verdict does not bind federal courts or courts in other states. The new Mexico verdict is persuasive authority but not binding law outside New Mexico, and the Los Angeles verdict will similarly be persuasive but not mandatory for judges in California, Texas, or other jurisdictions. Nevertheless, the cumulative effect of multiple jury verdicts in favor of injured plaintiffs creates momentum: once three, four, or five juries have found companies liable, settlement conferences become far more productive, and the cost-benefit analysis of continued litigation shifts dramatically in favor of resolving thousands of cases through structured settlements. The pending Los Angeles verdict is therefore not just about one woman’s recovery; it is about accelerating the entire system’s movement toward accountability.
What Are the Real-World Harms Alleged in This Case?
The plaintiff, a 20-year-old identified as Kaley G.M., alleges that her exposure to YouTube and Instagram beginning at age 6 fueled depression and suicidal ideation throughout her childhood and adolescence. These are not abstract claims about “screen time” or generic concerns about social media usage; the case presents specific evidence about how algorithmic recommendations delivered increasingly disturbing content to a young user, how infinite-scroll and notification features kept her engaged for hours at a time, and how comparison with peers’ curated images contributed to body image and self-worth issues. During trial testimony, experts likely explained how adolescent brains are neurologically vulnerable to the reinforcement patterns embedded in social media platforms—specifically how the dopamine systems that respond to “likes” and comments are still developing during teenage years and can be more easily manipulated than adult brains.
This real-world context matters for the pending verdict because it helps explain why the jury may be struggling: they are being asked to determine whether Meta and YouTube should be held financially responsible not just for the content on their platforms (which is difficult enough) but for the intentional design features that maximize engagement at the expense of user safety. That is a more novel legal theory than previous cases alleging negligence or inadequate moderation. The jury must weigh whether companies have a duty to protect children from addictive design patterns, or whether such design is simply a competitive standard of the industry that parents and users must manage on their own.
What Does This Moment Mean for the Future of Big Tech Accountability?
The combined effect of the New Mexico verdict and the Los Angeles bellwether case suggests that courts and juries are increasingly receptive to the argument that major tech platforms have systematically prioritized profit over child safety. Over the next 12 months, additional bellwether trials are expected to proceed in federal court, and dozens of state-level cases like the New Mexico suit are likely to advance. Some industry observers predict that the cumulative weight of jury verdicts will force Meta, YouTube, and other platforms into large-scale settlements that could exceed $10 billion cumulatively, restructure how platforms moderate and recommend content to minors, and potentially lead to legislative action requiring platform transparency and parental controls.
However, it is important to note that the tech industry has substantial resources to appeal adverse verdicts, and appeal courts sometimes overturn or reduce jury damages findings on technical or procedural grounds. Meta has already stated “We respectfully disagree with the verdict and will appeal” the New Mexico $375 million judgment. This means that even a strong jury verdict in Los Angeles does not guarantee immediate payment or change; instead, it initiates a multi-year appeals process during which the legal theories and evidence can be re-examined. Consumers and families awaiting resolution should prepare for sustained litigation, knowing that verdicts and appeals will likely continue through 2027 and beyond.