Actress Hayden Panettiere was found in"unresponsive" and in cardiac arrest according to the Greenville County Coroner's Office The coroner's office said the au

Actress Hayden Panettiere was found in"unresponsive" and in cardiac arrest according to the Greenville County Coroner's Office The coroner's office said the autopsy showed "no signs of trauma", and the official cause and manner of her death is still pending