GREENVILLE, S.C. — Actor Hayden Panettiere died from an accidental overdose involving several drugs, including fentanyl, according to a South Carolina coroner’s statement Tuesday. Panettiere, 36, was found unresponsive Aug. 16 in an apartment in Greenville, South Carolina. Her on-and-off boyfriend, Brian Hickerson, and his brother, Zach Hickerson, were at the residence. The Greenville County Coroner’s Office said Panettiere’s system contained...