A jury in Los Angeles is struggling to reach consensus in the first major social media addiction lawsuit to reach trial, with deliberations that began March 13, 2026 continuing as of March 25—marking a critical moment in litigation against Meta and YouTube. On March 24, 2026, a separate jury in New Mexico delivered a major victory for plaintiffs by ordering Meta to pay $375 million in damages for violating consumer protection laws related to child safety, signaling that courts are increasingly willing to hold social media platforms accountable for harm. These two concurrent developments represent a watershed moment in social media litigation, particularly as hundreds of pending lawsuits await resolution and other platforms face potential liability.
The Los Angeles case centers on K.G.M., a 20-year-old from Chico, California, who alleges that Meta and YouTube used “engineered addiction” tactics to cause mental health harm. The jury’s reported difficulty reaching consensus on one defendant—disclosed through a note sent to Judge Carolyn Kuhl stating “The jury has difficulty coming to a consensus regarding one defendant”—reveals the complexity courts face in evaluating causation and corporate liability in social media harm cases.
Table of Contents
- What Exactly Is Happening in the Los Angeles Jury Deliberations?
- How Does This Case Compare to Previous Social Media Settlements?
- The New Mexico Verdict—A Landmark $375 Million Judgment
- What Do These Verdicts Mean for Future Social Media Litigation?
- Understanding “Engineered Addiction”—What Courts Are Actually Evaluating
- What This Means for Consumers and Potential Plaintiffs
- The Broader Litigation Landscape—What Comes Next
What Exactly Is Happening in the Los Angeles Jury Deliberations?
The Los Angeles trial involves K.G.M.’s claims that Meta’s Instagram and YouTube’s recommendation algorithms deliberately designed addictive features that led to mental health deterioration. The jury began deliberating on March 13, 2026, and continued deliberations through March 25, indicating a contentious evaluation of the evidence. The jury’s note about difficulty reaching consensus on one defendant suggests disagreement over whether YouTube, Meta, or both platforms bear responsibility—or whether the standard of proof for causation has been met.
Judge Carolyn Kuhl faces a critical decision: whether to declare a mistrial, give a “dynamite charge” (a jury instruction encouraging unanimity), or allow additional time for deliberation. The longer deliberations extend, the more likely a mistrial becomes, which would leave both plaintiffs and defendants in legal limbo. For K.G.M., a mistrial would mean retrying the case from scratch; for Meta and YouTube, it would delay a potential adverse judgment. This uncertainty reflects the challenge of proving that specific corporate practices—rather than family dynamics, peer pressure, or individual vulnerability—caused documented harm.
How Does This Case Compare to Previous Social Media Settlements?
Unlike TikTok and Snap, which reached pre-trial settlements before full litigation, meta and YouTube chose to defend themselves in court rather than settle. This decision elevated the stakes significantly: a trial verdict creates binding legal precedent and potential exposure to similar claims, whereas settlement terms are often confidential and apply only to the settling parties. By taking the case to trial, Meta and YouTube gambled that a jury would reject addiction claims or find insufficient causation—a bet that the New Mexico verdict makes increasingly risky. The significance of K.G.M.’s case lies in its timing.
It is the first major social media harm lawsuit to reach a full jury trial, meaning the outcomes will directly influence how judges and juries evaluate addiction allegations across hundreds of pending cases. If Meta and YouTube face judgment in Los Angeles, similar plaintiffs in other jurisdictions will have a template for proving harm and may accelerate settlements. If the jury deadlocks or acquits, platforms may feel emboldened to fight other cases rather than settling. However, the New Mexico verdict—reached just one day before Los Angeles jury deliberations stretched longest—fundamentally altered this strategic calculus.
The New Mexico Verdict—A Landmark $375 Million Judgment
On March 24, 2026, a New Mexico jury found Meta liable for violating the state’s Unfair Practices Act and ordered damages of $375 million—a decision that threatens to open a flood of similar verdicts nationwide. The jury specifically determined that Meta engaged in “unfair and deceptive” and “unconscionable” trade practices related to child sexual exploitation, meaning the court found the conduct not just negligent but deliberately harmful. This distinction matters legally: unconscionable conduct can justify punitive damages and may trigger additional civil penalties.
The jury imposed civil penalties at the maximum allowable rate of $5,000 per violation, reflecting the severity of findings. The New Mexico case ran for nearly seven weeks, demonstrating the resource-intensive nature of these trials and the amount of evidence required to convince a jury that platforms prioritized engagement over child safety. The judgment now faces potential appeal—Meta will likely challenge both liability and damages—but the verdict itself sends a powerful signal that juries are willing to hold platforms accountable. Also, New Mexico’s next phase begins May 4, 2026, when a judge (without a jury) will determine whether Meta created a “public nuisance” and should be required to fund remedy programs, potentially expanding liability beyond monetary damages.
What Do These Verdicts Mean for Future Social Media Litigation?
The New Mexico verdict will almost certainly accelerate settlement discussions in pending cases. When Meta faced settlement negotiations before the verdict, the company could argue that addiction claims were untested in court and might fail. Now that a jury has found the company liable for child safety violations, settlement use shifts dramatically toward plaintiffs. Dozens of pending social media harm lawsuits will cite the New Mexico judgment as proof that platforms can be held accountable, making it harder for Meta, YouTube, or other platforms to convince judges to dismiss cases early.
However, the Los Angeles jury deadlock suggests the legal landscape remains contested. The fact that the jury cannot agree on one defendant indicates that courts and jurors do not uniformly view Meta and YouTube the same way—one may be seen as more culpable than the other, or evidence against one may be stronger. This means future cases will turn on specific allegations, specific platforms, and specific evidence of harm rather than a blanket presumption that all social media causes addiction. Plaintiffs must still prove causation, meaning showing that the platform’s conduct, not other factors, caused documented mental health decline.
Understanding “Engineered Addiction”—What Courts Are Actually Evaluating
The term “engineered addiction” describes platforms’ design of algorithmic recommendations, notification systems, and infinite scroll features that behavioral scientists argue are deliberately calibrated to maximize user engagement and time-on-platform. Meta and YouTube’s defense argues that these features are standard industry practice and that any mental health decline stems from K.G.M.’s home environment, family dynamics, or individual susceptibility rather than platform design. This defense reflects a critical legal challenge: demonstrating causation between design features and psychological harm.
Courts evaluating engineered addiction claims must grapple with causation in a complex environment where multiple factors—social isolation, academic stress, family conflict, peer relationships, and underlying mental health conditions—all influence adolescent wellbeing. A platform cannot escape liability merely because other factors contributed; however, if a plaintiff’s own family or personal circumstances were the primary driver of harm, addiction claims weaken. The New Mexico jury apparently accepted that Meta’s conduct regarding child sexual exploitation and safety violations constituted unfair practice, but the Los Angeles jury’s struggle suggests disagreement over whether algorithm design constitutes addiction or merely engagement optimization.
What This Means for Consumers and Potential Plaintiffs
If the Los Angeles jury reaches a verdict against Meta and YouTube, or if the New Mexico judgment survives appeal, consumers who experienced social media-related mental health harm between specific dates may become eligible for damages. Class actions are likely to follow a trial verdict, allowing groups of users to pursue collective claims rather than individual litigation. However, eligibility will depend on factors such as age at time of use, documented mental health impact, and platform use during a defined time period—meaning not all users will qualify.
The practical implication: consumers who believe they or their children suffered addiction-related harm should begin documenting evidence now, including mental health diagnoses, therapy records, and social media usage patterns during relevant years. If you are considering litigation, gathering contemporaneous records (medical visits, school performance changes, social isolation markers) will be critical to proving causation. Settlement funds, if distributed through class action settlements, typically require submission of a claim with supporting documentation rather than automatic payment to all users.
The Broader Litigation Landscape—What Comes Next
Hundreds of pending social media lawsuits now face a changed calculus with the New Mexico verdict in place and the Los Angeles jury deadlock demonstrating that even sympathetic cases face resistance. Courts will watch for the Los Angeles jury’s final decision closely; a verdict against Meta and YouTube would accelerate similar cases, while a deadlock or acquittal would prolong litigation uncertainty. Beyond Meta and YouTube, TikTok and Snap—which settled pre-trial—may face pressure from plaintiffs to increase settlement amounts if verdicts or new settlements exceed pre-trial terms.
State legislatures are also moving forward, with several states proposing regulations on algorithmic recommendation systems and “dark patterns” (design features that manipulate user behavior). These regulatory efforts may eventually supersede civil litigation, establishing baseline requirements for platform design that reduce future harm claims. However, existing harm from past conduct will continue driving litigation through the 2020s, making these trial outcomes relevant for years to come.