Hayden Panettiere’s cause of death has been revealed as the toxic effects of fentanyl and other drugs. Her death has officially been ruled an accident.
— Variety (@Variety) September 22, 2026
“The cause of death has been ruled as toxic effects of fentanyl, 4-ANPP, Alprazolam, Methocarbamol and Quetiapine,” the… pic.twitter.com/EEEto7d3en