Narcan device discovered at site of Hayden Panettiere's fatal overdose

Investigators say a Narcan administration device was discovered on a mattress inside the Greenville, South Carolina apartment where Hayden Panettiere was found dead. Emergency personnel responded to a call reporting an unidentified female in cardiac arrest and began CPR for an alleged overdose. Paramedics applied advanced cardiac life support and chest compressions, but Panettiere was pronounced dead at 2:32 p.m. The presence of the Narcan device suggests a potential attempt to reverse opioid toxicity, yet officials have not confirmed if the medication was actually given to Panettiere or to someone else present.

The circumstances surrounding the overdose remain under investigation. The story continues to develop as authorities review the 911 dispatch audio and other evidence.