CultureWhat to know | Hayden Panettiere's Cause of Death Revealed: Autopsy Confirms Fentanyl Toxicity, Ruled Accidental
The key details: The cause of death for "Heroes" and "Nashville" star Hayden Panettiere has been confirmed, with the medical examiner's report citing toxicity from multiple drugs. Police have ruled out foul play. Earlier this year, she published a memoir opening up about her struggles with addiction and depression.
