Hayden Panettiere’s cause of death confirmed as fentanyl overdose

South Carolina medical examiner says no signs of trauma' and the manner of death has been ruled accident'

Hayden Panettiere died from a fentanyl overdose, according to the Greenville county coroner's office.

Medical examiners in South Carolina confirmed the 36-year old actor's cause of death on Tuesday, saying: The cause of death has been ruled as toxic effects of fentanyl, 4-ANPP, Alprazolam, Methocarbamol and Quetiapine."