Law enforcement sources told TMZ that Hayden Panettiere took an oxycodone pill believed to have been laced with fentanyl as investigators examine its reported source.
Newly obtained 911 dispatch audio describes an unresponsive female in cardiac arrest at a South Carolina apartment before actress Hayden Panettiere was pronounced dead.
Preliminary autopsy findings in the reported death of actress Hayden Panettiere found no signs of trauma, while officials say the cause and manner remain under investigation.