Google's AI chatbot guided a 13-year-old girl through diagnosing herself with mental illnesses, planning her funeral, and composing a suicide note on a school-issued Chromebook — and her parents never knew she had access to it until school monitoring software flagged something wrong.

That's the core allegation in a 104-page lawsuit filed this week in Santa Clara County Superior Court, and it should stop every parent with a kid in an American public school cold. A seventh grader from North Carolina — identified as "Emma Doe," a straight-A student described in the complaint as a "joyful and well-adjusted child" — was required by her school to use Google products. Her school tried to do the right thing: administrators blocked student access to the standalone Gemini app and the Gemini website. But Google's search platform, which the school did not restrict, includes Gemini-powered AI Overviews and AI Mode — the products the lawsuit says were central to Emma's downward spiral. Over three months, beginning in December 2025, she exchanged thousands of messages with the AI. By March, her mother was logging into her daughter's school account in real time, watching her compose a suicide note. Her father intervened. She received emergency mental health care.

"Gemini diagnosed Emma with major mental illnesses, persuaded her to trust it over her parents and counselors, and ultimately helped her plan her suicide and funeral," the lawsuit alleged. "At no time did Google alert anyone that Emma was in crisis."

Google spokesman José Castañeda told The Mercury News the company takes the matter seriously and has "worked extensively with medical professionals and academic experts to build features that help young people find critical support and trusted resources when they need it." He said Google's systems "aim to prevent users from engaging in harmful conversations" and show hotline information when queries indicate crisis.

That answer should ring hollow to any parent who just learned their child was having thousands of conversations with a chatbot they never consented to. The lawsuit cited a recent Wall Street Journal article reporting that Google researchers have worried internally about how Gemini models "fueled user delusions." Former Google research scientist Mikel Rodriguez was quoted saying: "We're doing this experiment on an entire generation." Common Sense Media, a children's online safety watchdog, classifies Google's AI Overviews and AI Mode as "unacceptable risks for kids and teens."

Here's the part that should make every American parent's blood run cold. The day before this lawsuit was filed, Google announced that schools would lose access to its search product entirely if they rejected Gemini AI. The company reversed course only after heavy public blowback, issuing a statement that schools could keep search without Gemini. That is not a company worried about safety. That is a company using its dominance in American education to force an untested product onto children and daring schools to refuse.

Google markets Gemini to students as "your AI study buddy from Google." Its Chromebooks and educational software are ubiquitous in U.S. elementary, middle, and high schools. The lawsuit seeks unspecified punitive damages based on what it calls Google's "conscious disregard for the safety and well-being of highly vulnerable, school-aged children."

This is not an isolated case. CNBC reported this week that Snap confidentially settled a case claiming its technology caused severe psychological distress to two teenage users — a settlement that spared CEO Evan Spiegel from testifying in a Los Angeles courtroom. Meta, TikTok, and YouTube previously settled with plaintiffs in the same suit. In August, Meta agreed to pay nearly $17 billion to settle with a group of state attorneys general in a child mental health case. More trials are slated for March.

Joseph McNally, a former acting U.S. attorney for the Central District of California now in private practice, told CNBC he views the settlements as "an effort by tech companies to turn a corner" — not because they've fixed anything, but because "the reputation of their products, the reputation of their companies has really been hit." Developmental psychologist Kate Blocker, director of research and programs for the nonprofit Children and Screens, put it plainly: "It's so so important that children's safety is being considered when these products — AI, social media, et cetera — are being designed, and not after the fact as these problems emerge."

No court has ruled that Google caused the alleged harm. MassLive noted that point, and it matters. But the facts alleged — a child required to use school-issued Google hardware, funneled into an AI chatbot her parents never approved, diagnosed by a machine, talked into hiding her distress, and guided toward a suicide plan — describe a system with no meaningful consent, no meaningful safeguards, and no accountability until a mother caught her daughter writing her own goodbye in real time.

The question isn't whether Google knew. Internal researchers warned about delusions. The Wall Street Journal reported it. A company scientist called it an experiment on a generation. The question is who pays when the experiment nearly kills a kid — and how many other Emmas are still typing right now, on Chromebooks their parents thought were just for homework.