Larissa Nicole Rodriguez family says an influencer-promoted high-caffeine energy drink played a role in the tragedy Now they’re calling the product “unreasonably dangerous” as new details about what happened that day emerge…

The vibrant life of Larissa Nicole Rodriguez, a 17-year-old high school senior from Weslaco, Texas, ended abruptly on October 20, 2025, in a tragedy that has left her family devastated and sparking urgent questions about the safety of popular energy drinks heavily marketed to young people, often by social media influencers. Described as a “full of life” cheerleader, student council president, aspiring college student, and beauty queen who wore the crown of Junior Miss Weslaco and Miss Texas Outstanding Teen, Larissa was known for her bright smile, academic drive, athletic spirit, and warm personality. Her family now alleges that her growing habit of consuming Alani Nu energy drinks — a brand promoted by influencers and celebrities for its “wellness” appeal — contributed to a fatal cardiac event caused by excessive caffeine intake.⁠Nypost

Texas beauty queen Larissa Rodriguez’s death blamed on Alani Nu Energy Drink: lawsuit

Larissa Rodriguez, seen here in her cheer uniform holding an Alani Nu can (left) and as a crowned beauty queen (right), embodied the energetic, outgoing teen life that many young followers admired.

Larissa was an active teenager who participated in cheerleading for Weslaco High School, played tennis, and balanced leadership roles with her studies. She had dreams of attending college and a future filled with promise. In the year leading up to her death, she developed a habit of drinking Alani Nu energy drinks, which are sugar-free, low-calorie beverages containing 200mg of caffeine per 12-ounce can — roughly equivalent to two strong cups of coffee — along with other stimulants and vitamins like biotin. The brand, often featuring vibrant flavors such as Pink Slush, Cherry Twist, and Hawaiian Shaved Ice, has gained massive popularity through influencer partnerships and social media marketing targeted at fitness enthusiasts, young women, and teens seeking an energy boost without the crash.⁠Myfox8

On or about October 20, 2025, Larissa purchased and consumed at least one 12-ounce can of Alani Nu from a local H-E-B store in Hidalgo County. Shortly afterward, she suffered a fatal cardiac event. According to the Hidalgo County medical examiner, her cause of death was cardiomyopathy — a serious disease of the heart muscle — triggered by excessive caffeine consumption, which reportedly led to an enlarged heart. Toxicology reports allegedly found only caffeine in her system, with no other substances present. Her family’s attorney, Benny Agosto Jr., emphasized at a recent press conference that Larissa was otherwise healthy and active, making the sudden loss even more shocking.⁠Nbcnews

Energy drink contributed to 17-year-old cheerleader’s death, says U.S. lawsuit – National | Globalnews.ca

Portraits of Larissa Rodriguez capturing her radiant smile and poised presence as a student leader and beauty queen in Weslaco, Texas.

The family has now filed a wrongful death lawsuit against Glazer’s Beer and Beverage and Glazer’s Beer and Beverage of Texas, the distributors of Alani Nu in the region. They accuse the company of marketing the product as a safe, everyday wellness drink without adequate warnings about the serious cardiac risks, particularly for minors and young consumers. The complaint describes the high caffeine content as “unreasonably dangerous,” arguing that the lack of clear labeling and age-appropriate cautions contributed directly to Larissa’s death. Attorneys claim the drink was advertised in a way that downplayed its potency, appealing to impressionable teens through colorful packaging and influencer endorsements rather than highlighting potential dangers like heart enlargement, arrhythmias, or sudden cardiac events in sensitive individuals.⁠Nypost

Alani Nu energy drinks contain 200mg of caffeine per serving, a level that health experts note can be risky for adolescents, whose bodies process stimulants differently than adults. The American Academy of Pediatrics has long warned against energy drink consumption by children and teens due to risks including increased heart rate, blood pressure changes, and in rare cases, severe cardiac complications. Larissa’s mother has spoken out publicly, urging other parents to be vigilant: “There’s no warnings” on the products that sufficiently alert young consumers or guardians to these dangers, she said, hoping to prevent similar tragedies.⁠Myfox8

Amazon.com : Alani Nu VARIETY PACK CHERRY TWIST, PINK SLUSH, ORANGE KISS Sugar Free, Low Calorie Energy Drinks, 200mg Caffeine, Biotin B Vitamins, Zero Sugar, 10 Calories, 12 Fl Oz Cans, 12

Alani Nu energy drink variety pack and individual cans in popular flavors like Pink Slush and Cherry Twist. Each 12-oz can packs 200mg of caffeine, marketed as a low-calorie, zero-sugar boost.

The lawsuit has drawn national attention to the broader issue of energy drink marketing. Brands like Alani Nu often partner with influencers in the fitness, beauty, and lifestyle spaces, positioning their products as fun, empowering alternatives to traditional sodas or coffee. Critics argue that such promotions fail to address vulnerabilities in younger audiences, who may consume multiple cans in a day for studying, sports, or social activities without realizing the cumulative effects. In Larissa’s case, the family alleges that repeated consumption in the lead-up to October 20 contributed to the stress on her heart, combined with the high caffeine load.

Friends, classmates, and community members in the Rio Grande Valley have mourned Larissa as a beloved figure who lit up rooms with her personality. She was remembered at memorials as a dedicated cheerleader who supported her team, a student council leader who advocated for her peers, and a beauty queen who carried herself with grace and confidence. Her obituary and tributes highlight a young woman “full of love” with a bright future ahead, now cut short.⁠Nbcnews

Larissa Nicole Rodriguez Obituary October 20, 2025 – Salinas Funeral Home

A formal portrait of Larissa Rodriguez in her white gown and gloves, holding a red rose — one of the many images shared by family and friends celebrating her life as a beauty queen and cherished daughter.

As the civil case proceeds in Hidalgo County District Court, the family is seeking accountability and greater transparency from beverage companies. They hope the lawsuit will prompt stronger warnings, age restrictions, or reformulation of high-caffeine products marketed to youth. Medical experts involved in similar discussions have noted that while caffeine sensitivity varies, levels above 100-200mg can pose risks for some teens, especially with underlying undiagnosed conditions or combined with stress and physical activity.

This heartbreaking story serves as a stark reminder of the hidden dangers in seemingly harmless trendy beverages. Larissa Rodriguez’s family, through their pain, is raising awareness so that other parents and young people might pause before reaching for that next can. They describe their daughter as a beautiful soul whose light continues to inspire calls for change in how energy drinks are sold and promoted.

In the words echoed by those who loved her, a rising star in Texas is gone too soon — not from a reckless act, but from what her loved ones believe was an avoidable tragedy tied to an “unreasonably dangerous” product. The investigation and legal proceedings continue, with the family urging vigilance: read the labels, know the risks, and protect the next generation.