Coroner rules Hayden Panettiere died from accidental drug overdose

The short version

• An autopsy conducted by the Greenville County Coroner's Office determined that actor Hayden Panettiere died from an accidental overdose of fentanyl, 4-ANPP, alprazolam, methocarbamol, and quetiapine.[CBS News]
• First responders were called to a South Carolina apartment on August 16, 2026, but advanced resuscitation efforts were unsuccessful.[Business Insider · BBC News · NBC News]
• Local police reported no initial signs of foul play or physical trauma, while the Drug Enforcement Administration is investigating the case.[BBC News · CBS News]

Key facts

• The Greenville County Coroner's Office ruled Hayden Panettiere's death an accident caused by the toxic effects of fentanyl, 4-ANPP, alprazolam, methocarbamol, and quetiapine.[Business Insider · NBC News · CBS News]
• Panettiere died on August 16, 2026, at age 36 after being found unresponsive at a residence in Greenville, South Carolina.[Business Insider · BBC News · NBC News · CBS News]
• Responders attempted advanced cardiac life support measures following a 1:51 pm emergency call, but she was pronounced dead at 2:32 pm.[Business Insider · BBC News]
• The Drug Enforcement Administration is taking part in the investigation into the circumstances of her death.[BBC News · NBC News · CBS News]
• A preliminary police inquiry found no evidence of foul play or suspicious circumstances, and the coroner reported no contributing trauma.[BBC News · NBC News · CBS News]

Sources

Outlet counts describe coverage, not independent confirmation. Reports may share a wire service or original source.

• Autopsy shows Hayden Panettiere died from a drug overdoseBBC News - World
• Hayden Panettiere died from accidental overdose, autopsy findsCBS News - US
• Hayden Panettiere died from accidental overdose of drugs, including fentanyl, coroner saysNBC News - Top Stories
• 'Nashville' and 'Heroes' star Hayden Panettiere's death ruled an accidentBusiness Insider metered