Hayden Panettiere’s Final Moments Revealed by Ex’s Brother

Mario Anzuoni / REUTERS More details about the moments leading up to actress Hayden Panettiere’s death at 36 on Sunday have been revealed by the brother of the late star’s ex, who was on the scene. Panettiere had traveled to South Carolina from Los Angeles with her on-again-off-again boyfriend Brian Hickerson just a day before she died at a luxury loft complex. Hickerson, who was in the loft with his brother Zach when EMS failed to revive her from a suspected overdose, was arrested multiple…