Hayden Panettiere, the actress widely recognized for her roles as an indestructible cheerleader in the hit series “Heroes” and a country music star in “Nashville,” has died at the age of 36. The Greenville County Coroner’s Office confirmed that emergency responders were dispatched to a residence in Greenville on Sunday afternoon following a 911 call regarding a reported cardiac arrest. Despite attempts by medical personnel to resuscitate her, she was pronounced dead approximately 30 minutes after the call was placed.
The California-based actress had been staying temporarily at the South Carolina home when she was found unresponsive. An autopsy conducted on Monday indicated no signs of trauma that would have contributed to her passing, though the official cause and manner of death remain pending further laboratory testing. Local police noted that the initial emergency call was made by an acquaintance, though they provided no further details regarding the individual.
In a statement released by her representative, her father, Skip Panettiere, expressed the family’s profound grief, describing his daughter as an “incredible light” and a “force of nature” who brought immense joy to her loved ones and global audience. The performers’ union, SAG-AFTRA, also issued a tribute to the actress, who had been a member since 1994, highlighting her long career in film and television and extending condolences to her family and daughter.
Born on August 21, 1989, in Palisades, New York, Panettiere began her career as an infant in commercials. By age eight, she had voiced Princess Dot in the 1998 film “A Bug’s Life,” earning a Grammy nomination. Her early television work included a four-year stint on the soap opera “Guiding Light,” where she portrayed a young girl battling leukemia. Her former co-star, Bethany Joy Lenz, recalled Panettiere’s remarkable work ethic and intelligence as a child, noting her ability to grasp complex human struggles on camera.
Panettiere rose to international prominence as a teenager playing Claire Bennet on NBC’s “Heroes” from 2006 to 2010. Her filmography included roles in “Remember the Titans,” “Ice Princess,” “I Love You Beth Cooper,” and the “Scream” franchise. From 2012 to 2018, she starred as Juliette Barnes in the ABC musical drama “Nashville.” In recent years, she returned to the screen in projects such as the 2024 film “Amber Alert” and the 2026 production “Sleepwalker.”
Throughout her career, Panettiere was candid about her personal challenges, including struggles with addiction, postpartum depression, and recovery. She documented these experiences in her 2026 memoir, “This Is Me: A Reckoning,” which addressed her journey from child stardom to navigating domestic abuse and substance misuse. In 2022, she publicly discussed the difficult decision to relinquish custody of her daughter, Kaya, to her former partner, Wladimir Klitschko Klitschko, emphasizing that the choice was made to ensure her daughter’s well-being while she focused on her own health.
The actress also faced significant personal loss, most notably the death of her brother, voice actor Jansen Panettiere, in 2023 at age 28 due to an enlarged heart and aortic valve complications. In an interview earlier this year with podcaster Jay Shetty, she described the loss as losing her “other half.” Beyond her professional life, Panettiere was a dedicated advocate for mental health awareness, animal rights, and environmental causes. She was honored in Washington, D.C., in 2011 with a mayoral proclamation of “Hayden Panettiere Day” for her work on statehood and voting rights. Following Russia’s 2022 invasion of Ukraine, she launched a relief fund to provide medical supplies and protective gear to those affected by the conflict, stating that she could not remain on the sidelines while friends and family in the region suffered. The report also notes that the 911 call came from an acquaintance, Greenville police said without elaborating about the person. The report also notes that appearing in commercials, her career started when she was 11 months old. The report also notes that she became one of the youngest people ever nominated for a Grammy Award for voicing Princess Dot in the 1998 movie “A Bug’s Life.”. The report also notes that “It is with profound sadness that we share the tragic passing of our beloved Hayden. The report also notes that portraying a girl with leukemia, she played Lizzie Spaulding on the CBS soap opera “Guiding Light” from 1996 to 2000. The report also notes that by the time Panettiere was 10, “she knew her lines and everyone else’s,” Lenz wrote. The report also notes that she understood scenes and nuance and human struggle like no child I’d ever seen on camera.”. The report also notes that who died in February 2025 due to complications of diabetes mellitus, fans also remember Panettiere for her role in the 2005 film “Ice Princess” alongside Michelle Trachtenberg.
