Actress Hayden Panettiere, known for roles in “Heroes” and “Nashville,” has died at the age of 36. Her death follows years of publicly acknowledged struggles with postpartum depression and alcohol addiction, detailed in her recently released memoir, “This Is Me: A Reckoning.” The memoir explored the trauma surrounding the birth of her daughter in 2014, which triggered a downward spiral with her mental health and substance abuse. Panettiere had been open about her battles, seeking treatment and advocating for awareness surrounding postpartum mental health. While the cause of death has not been released, her family has confirmed the passing. The actress’s openness about her challenges resonated with many, and she became a symbol of strength and recovery for those facing similar struggles. Her loss is mourned by fans and colleagues alike.