“First responders and Emergency Medical Services arrived on scene and located a female in cardiac arrest. EMS personnel initiated advanced cardiac life support measures; however, resuscitation efforts were unsuccessful, and the individual was pronounced deceased at 2:32 PM.”

Greenville County Coroner's Office · said date not stated · reported 2026-10-15

The Greenville County Coroner's Office release described first responders finding Panettiere in cardiac arrest and pronouncing her deceased.