Panettiere was found unresponsive and in cardiac arrest at a residence in Greenville, South Carolina, on August 16, 2026. Emergency responders attempted to save her, but she was pronounced dead at the scene. An autopsy found no signs of physical trauma.
New reports now say investigators are examining the possibility that she took an oxycodone pill that may have been laced with fentanyl. However, authorities have not yet officially confirmed the final cause of death, as toxicology results and the investigation remain ongoing.
Panettiere was 36 years old and is survived by her daughter, Kaya. Her death has shocked fans around the world.
