Coroner's Report on Hayden Panettiere's Passing Discloses Tragic New Details

Getty Images More tragic details from the Greenville County Coroner's Office have been disclosed regarding the death of Hayden Panettiere. What is Hayden Panettiere's cause of death? "The cause of death has been ruled as toxic effects of fentanyl, 4-ANPP, Alprazolam, Methocarbamol and Quetiapine," the coroner's official statement said. "The manner of death has been ruled accident." If you don't know, fentanyl is an opioid, 4-ANPP is used in the production of fentanyl, Alprazolam is a prescription benzodiazepine, Methocarbamol is a prescription muscle relaxant, and Quetiapine is . . .