Isabelle Tate, a 23-year-old actor who appeared in ABC’s 9-1-1: Nashville, died Oct. 19, her agency said, calling the loss sudden and shocking. McCray Agency said Tate had a rare form of Charcot-Marie-Tooth disease, a progressive condition affecting peripheral nerves. Born in Nashville and diagnosed at 13, she wrote in 2022 about increasing symptoms and sometimes using a wheelchair, while choosing not to let the disease define her. Tate had recently returned to acting, booking the show’s pilot episode, which aired earlier this month.

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