Hayden Panettiere’s Death: Brian Hickerson's Brother Attempted CPR

911 audio reveals heartbreaking moment Hayden Panettiere’s ex Brian Hickerson’s brother found her unconscious

Inside Hayden Panettiere's Final Day: Hours Before Trouble Ex-Boyfriend Brian Hickerson Discovered Actress 'Face Down in a Sitting Position'

Hayden Panettiere's Boyfriend Brian Hickerson 'Understands' Why He Was Left Off Her Memorial Guest List, Sources Reveal