# Investigation into death of actress Hayden Panettiere > Live situation record from CLSTR: https://clstr.news/situations/death-of-actress-hayden-panettiere > Updated: 2026-08-26T18:02:37.000Z. Sources: 1251. Developments: 12. The investigation into the death of actress Hayden Panettiere, who died at age 36 on August 16, 2026, in Greenville, South Carolina, continues. While an autopsy reportedly found no signs of physical trauma or foul play, the incident remains linked to cardiac arrest and a suspected overdose. The Greenville City Police Department and the DEA are investigating. Controversy centers on Panettiere’s partner, Brian Hickerson, who was present when she was found unresponsive at an Airbnb. Zach Hickerson, Brian’s brother, stated he arrived at the residence after being unable to reach the couple, where he found Brian asleep on a sofa. Zach reported that he called 911 while Brian administered Narcan, and the two men performed CPR until emergency services arrived. However, Panettiere’s mother, Lesley Vogel, has questioned the timeline, describing Hickerson’s account as ‘full of holes.’ Vogel has characterized Hickerson as a ‘toxic individual’ and has expressed skepticism regarding how Brian could have been sleeping nearby without noticing Panettiere’s distress. She has also raised concerns regarding Hickerson’s potential mishandling of Panettiere’s personal belongings. New details indicate Panettiere had previously taken steps to distance herself from Hickerson, including instructing security to bar him from a Manhattan book signing during her memoir tour. In her memoir, ‘This Is Me: A Reckoning,’ Panettiere documented her turbulent relationship and experiences with domestic abuse involving Hickerson, who has previously pleaded no contest to felony counts of injuring a significant other. Allegations from a former neighbor, Mia Terrazas, suggest Panettiere required paramedic assistance in July 2023 and January 2024, appearing to have visible bruises. Recent reports indicate Panettiere suffered from severe, unexplained physical pain in her final months, with her mother describing sensations similar to ‘stinging’ in her legs. As the investigation progresses, federal agents recently executed a search warrant at Panettiere’s West Hollywood residence. ## Claims - Zach Hickerson was described as being very emotional by responding officers. (disputed by 9 sources) - Brian Hickerson did not show emotion until emergency medical services declared Panetierre deceased. (disputed by 8 sources) - Hayden Panettiere died on August 16, 2026, in Greenville, South Carolina. (corroborated by 29 sources) - Hayden Panettiere's death is currently under investigation. (corroborated by 27 sources) - Hayden Panettiere was found dead at an Airbnb in Greenville, South Carolina. (corroborated by 22 sources) - Police have confirmed there are no signs of criminal foul play. (corroborated by 19 sources) - Brian Hickerson provided police with a bag containing medications found at the scene. (corroborated by 17 sources) - A preliminary autopsy found no signs of physical trauma on the body. (corroborated by 17 sources) - Attorney Sloan Ellis requested that the investigation proceed without further comment from Hickerson. (corroborated by 15 sources) - The Drug Enforcement Administration has joined the investigation into Panettiere's death. (corroborated by 12 sources) - The official cause and manner of death remain pending further investigation. (corroborated by 11 sources) ## Timeline ### 2026-08-26: Hayden Panettiere death investigation continues amid cast tribute Investigations continue into the death of actress Hayden Panettiere, while her ‘Heroes’ cast members gathered in Los Angeles to hold an emotional tribute in her memory. 10 sources. https://clstr.news/cluster/hayden-panettiere-death-investigation-reveals-details-of-final-months ### 2026-08-24: Hayden Panettiere dies at 36 amid investigation in South Carolina Actress Hayden Panettiere has died at 36 in South Carolina. Investigations continue amid family disputes regarding her partner and calls for better protection for former child stars. 54 sources. https://clstr.news/cluster/hayden-panettieres-death-prompts-investigation-and-calls-for-child-star-protections ### 2026-08-24: Hayden Panettiere neighbor alleges witnessing medical emergencies A former neighbor of Hayden Panettiere claims to have witnessed the actress being carried out of her West Hollywood home on stretchers during medical emergencies involving Bryan Hearson. 5 sources. https://clstr.news/cluster/hayden-panettiere-neighbor-alleges-witnessing-medical-emergencies ### 2026-08-22: Hayden Panettiere death investigation draws scrutiny of partner The death of actress Hayden Panettiere in South Carolina has sparked an investigation and controversy involving her mother, Lesley Vogel, and her former partner, Brian Hickerson. 73 sources. https://clstr.news/cluster/lesley-vogel-criticizes-gayle-king-and-megyn-kelly ### 2026-08-22: Hollywood stars demand child actor protections after Hayden Panettiere's death The death of actress Hayden Panettiere has sparked calls from Hollywood figures like Melissa Gilbert for stronger protections and systemic reforms for child stars following a series of recent industry tragedies 35 sources. https://clstr.news/cluster/melissa-gilbert-calls-for-hollywood-reform-after-deaths-of-former-child-stars ### 2026-08-20: Hayden Panettiere death investigation expands as DEA joins probe Authorities and the DEA are investigating the death of actress Hayden Panettiere, who was found in cardiac arrest in South Carolina. No signs of foul play were found, pending toxicology results. 217 sources. https://clstr.news/cluster/hayden-panettiere-dies-at-age-36-21 ### 2026-08-18: Hayden Panettiere death sparks social media speculation over tattoo symbolism Following the death of actress Hayden Panettiere at age 36, social media speculation has emerged regarding the symbolism of her tattoos. 2 sources. https://clstr.news/cluster/hayden-panettiere-death-sparks-social-media-speculation-over-tattoo-symbolism ### 2026-08-18: Hayden Panettiere: Co-stars pay tribute following unexpected death Former ‘Nashville’ co-stars Jonathan Jackson and Charles Esten have paid tribute to actress Hayden Panettiere following her unexpected death at age 36. 2 sources. https://clstr.news/cluster/hayden-panettiere-co-stars-pay-tribute-following-unexpected-death ### 2026-08-18: Hayden Panettiere's memoir gains focus following her death Following Hayden Panettiere's death at 36, her memoir ‘This Is Me: A Reckoning’ is drawing attention for its candid accounts of Hollywood abuse, addiction, postpartum depression, and domestic violence. 9 sources. https://clstr.news/cluster/hayden-panettieres-memoir-gains-focus-following-her-death ### 2026-08-18: Hayden Panettiere dies at 36; investigation underway Actress Hayden Panettiere has died at age 36 in Greenville, South Carolina. Authorities and the DEA are investigating her death, with preliminary autopsy results showing no signs of physical trauma. 327 sources. https://clstr.news/cluster/hayden-panettiere-death-investigation-boyfriend-present-at-scene ### 2026-08-16: Hayden Panettiere dies at age 36 American actress Hayden Panettiere has died at age 36. Known for ‘Heroes’ and ‘Nashville,’ she was found in Greenville, South Carolina. An official cause of death has not yet been released. 1026 sources. https://clstr.news/cluster/hayden-panettiere-heroes-and-nashville-star-dies-at-36 ### 2026-08-01: Hayden Panettiere releases memoir detailing abuse, addiction and postpartum depression Hayden Panettiere's memoir *This Is Me* details her rise in TV, postpartum depression, addiction and domestic abuse, reclaiming her story. 2 sources. https://clstr.news/cluster/hayden-panettiere-releases-memoir-detailing-abuse-addiction-and-postpartum-depression --- Cite as: Investigation into death of actress Hayden Panettiere. CLSTR, https://clstr.news/situations/death-of-actress-hayden-panettiere