Dispatch audio cites 'overdose' and 'cardiac arrest' in Hayden Panettiere death; official cause pending autopsy

Hayden Panettiere died on 16 August in Greenville, South Carolina, at 36. Police found no signs of foul play. People reported that dispatch audio referenced an 'overdose' and 'cardiac arrest.' Greenville police and the county coroner are investigating. An official cause will follow an autopsy. The terms appeared on emergency communications, not in a coroner's finding.