"We are deeply saddened and completely heartbroken to share that Isabelle Tate passed away on October 19th," McCray Agency, a Nashville-based talent agency that represented her, wrote in an Instagram post.

Isabelle Tate previously shared she suffered from a progressive neuromuscular disease and her family requested memorial donations be sent to the the Charcot-Marie-Tooth Association.

Nashville” actor who died at age 23 recently, succumbed to a neurological disorder called Charcot-Marie-Tooth disease, her agent said Thursday. She “passed away peacefully” on Sunday, McCray noted in the email.

Nashville actress Isabelle Tate died Oct. 19 at age 23. A representative for the actress reveals the star's cause of death to Entertainment Weekly. EW has also confirmed that a memorial title card will be added to an upcoming episode.

Isabelle Tate was a Nashville actress who attended MTSU. She was cast in an episode of '9-1-1 Nashville.' Tate died on Oct. 19 at the age of 23.

Nashville, has died. Tate’s family confirmed in an online obituary that the actress died Sunday, though they did not disclose her cause of death. She was 23. A native of Nashville, Tate graduated from Middle Tennessee State University in 2024 before appearing as Julie on the pilot episode of the ABC drama on October 9 2025.

Isabelle Tate's agency announced her death after noting that she had a "wonderful time" filming the new ABC drama.

In a world teeming with police procedurals, it's easy to know which ones are successes when their worlds start expanding—and ABC's 9-1-1 has most definitely earned its loyal following with its gripping storylines and complex characters.