As of late March 2026, a Los Angeles federal court jury continues deliberating in a landmark social media addiction trial against Meta and YouTube, with no verdict announced yet. The jury, which began deliberations on March 13, has signaled it may be facing a potential stalemate regarding one of the defendants, prompting the judge to warn of a possible partial retrial if jurors cannot reach consensus. This case involves K.G.M., a 20-year-old plaintiff from Chico, California, who alleges that Meta and YouTube deliberately engineered addictive features targeting youth, causing him mental health harms—claims that could reshape how social media companies are held accountable for their design practices.
Table of Contents
- Why Is the Jury Taking So Long to Reach a Verdict?
- Understanding the Meta and YouTube Addiction Allegations
- Who Is the Plaintiff and What Mental Health Harms Is He Claiming?
- What Happens If the Jury Cannot Reach a Verdict?
- How Does This Trial Affect Hundreds of Pending Social Media Addiction Cases?
- Previous Social Media Company Settlements
- Timeline and Forward-Looking Implications
Why Is the Jury Taking So Long to Reach a Verdict?
The jury has been deliberating since March 13, 2026, moving through multiple phases of the trial process. By late March, jurors had progressed past the liability phase—determining whether Meta and YouTube actually engaged in negligent conduct—and entered the damages assessment phase, which involves calculating financial compensation if liability is found. The complexity of the case likely contributes to the extended deliberation timeline.
Jurors must evaluate scientific evidence about algorithmic design, addiction psychology, and the intent behind specific product features, all while weighing testimony from both company experts and the plaintiff’s witnesses. The judge’s warning about a potential partial retrial signals that at least one jury has indicated difficulty reaching unanimity. This does not necessarily mean the entire jury is deadlocked, but rather that jurors may be divided on liability or damages for one of the two defendants. However, if jurors cannot reach consensus, the judge may need to declare a mistrial on specific counts, forcing a new trial on those issues alone—a costly and time-consuming outcome for all parties involved.
Understanding the Meta and YouTube Addiction Allegations
The lawsuit alleges that meta (Facebook and Instagram) and YouTube deliberately used “engineered addiction” practices to maximize user engagement and screen time, particularly targeting youth. The plaintiffs claim these companies intentionally designed features like infinite scroll, algorithmic recommendations, notification systems, and content personalization specifically to be psychologically habit-forming. Unlike past product liability cases involving physical harm, this trial centers on whether social media companies had a duty to protect users from mental health consequences caused by intentionally addictive design.
A critical limitation of the case is proving causation—demonstrating that the companies’ specific design choices directly caused the plaintiff’s mental health harm, rather than other factors like genetics, peer relationships, or other life circumstances. The jury must weigh expert testimony about addiction mechanisms against the defense’s arguments that social media use is voluntary and that individual mental health issues have multifactorial causes. This burden of proof makes the case uniquely challenging compared to traditional product liability litigation.
Who Is the Plaintiff and What Mental Health Harms Is He Claiming?
K.G.M., the 20-year-old plaintiff from Chico, California, represents the first of what could become hundreds of similar claimants if this trial results in a favorable verdict. His case serves as the test case for social media addiction lawsuits, with the trial outcome likely influencing how other plaintiffs frame their claims and what damages they seek. The specific mental health harms alleged—which would typically include anxiety, depression, sleep disruption, and reduced academic or social functioning—form the foundation of the damages phase now underway in jury deliberations.
The plaintiff’s relative youth is significant because it aligns with the lawsuit’s core allegation: that Meta and YouTube specifically targeted young, developing brains more vulnerable to addictive manipulation. A verdict for the plaintiff could establish a precedent that social media companies have a legal duty to design less addictive experiences for minors, similar to warning labels required on tobacco or pharmaceutical products. Conversely, a defense verdict could shield social media companies from similar lawsuits across multiple jurisdictions.
What Happens If the Jury Cannot Reach a Verdict?
If the jury remains deadlocked and cannot reach unanimity on all counts, the judge will likely declare a mistrial on those specific issues. This means the case could be partially decided (if the jury reaches consensus on some counts) and partially retried (for counts where jurors cannot agree). A mistrial is neither a victory nor a defeat for either side, but it does reset the litigation clock and require both parties to prepare for another trial—an expensive and time-intensive process.
The difference between a full verdict and a partial retrial matters significantly. If jurors reach consensus on liability but disagree on damages, the case may proceed to a settlement phase where both parties negotiate compensation based on the established liability. However, if jurors deadlock on core liability questions, a complete retrial becomes necessary, extending the litigation timeline by months or even years. For the plaintiff, delay means prolonged legal proceedings; for the defendants, it provides time to appeal or adjust their strategies.
How Does This Trial Affect Hundreds of Pending Social Media Addiction Cases?
This trial is explicitly the first of hundreds of pending social media addiction lawsuits to reach a jury verdict stage. TikTok and Snap have already settled prior social media addiction claims, establishing that some companies view legal exposure as a cost of business. However, neither Meta nor YouTube has settled their addiction cases at scale, making this trial a watershed moment for determining how courts will evaluate claims of intentional algorithmic manipulation.
A verdict in favor of K.G.M. would likely accelerate settlements in similar cases against Meta and YouTube, as defendants would face elevated liability risk in subsequent trials. Conversely, a defense verdict could cause hundreds of pending claims to stall, as plaintiffs’ attorneys reassess their litigation strategies and the viability of addiction-based product liability theories. The broader class action settlement landscape could shift dramatically based on this single jury’s decision—making the current deliberations consequential not just for these two companies, but for an entire category of digital product litigation.
Previous Social Media Company Settlements
TikTok and Snap have already settled social media addiction lawsuits prior to this trial, signaling that platforms view legal exposure on addiction claims as manageable through financial settlements rather than courtroom defenses. These prior settlements typically involved confidential compensation amounts and acknowledgment of design concerns without formal admissions of wrongdoing—a common settlement structure that allows companies to move past litigation while maintaining public-facing denials of misconduct.
The existence of prior settlements means the legal and public perception frameworks around social media addiction are already established. Companies have demonstrated willingness to pay settlements, parents and advocacy groups have raised awareness about algorithmic manipulation, and courts have shown they will accept cases based on addiction theories. What remains undetermined is whether a jury will award damages based on a full trial of evidence—a determination that could set damages benchmarks for future cases.
Timeline and Forward-Looking Implications
The jury resumed deliberations on Tuesday morning, March 25, 2026, after signaling a potential deadlock on Monday. The judge’s warning about a partial retrial suggests the court is prepared to manage either outcome: a full verdict, a partial verdict with retrial, or a complete mistrial declaration. Based on the complexity of the case and the jury’s progression into damages deliberations, a verdict could arrive within days or weeks, though no timeline has been publicly announced.
Regardless of the verdict, this case will likely influence how future social media addiction lawsuits are framed, what evidence juries find persuasive, and what damages awards appear reasonable. Federal courts nationwide will cite this decision when ruling on similar claims, and state legislatures may respond with new product liability standards for digital platforms. The three weeks of jury deliberations already demonstrate that addiction-based social media litigation is substantively complex—a reality that will shape litigation strategies for years to come.