Isabelle Tate Cause of Death Confirmed: 9-1-1 Nashville Star Dies From Rare Neurological Disease at 23

Isabelle Tate, a rising star from ABC’s 9-1-1: Nashville, has tragically died at the age of 23. Her death was confirmed on October 19, 2025, and her representative has now revealed the official cause of death as a rare form of Charcot-Marie-Tooth (CMT) disease, a progressive neurological disorder that affects muscle strength and nerve signals.

According to Entertainment Weekly, Tate “passed away peacefully,” as confirmed by Kim McCray, founder of The McCray Agency, which represented the young actress. Tate’s family has requested privacy during this heartbreaking time and encouraged donations to the Charcot-Marie-Tooth Association in her memory.

Isabelle Tate’s Death and Confirmed Cause

The news of Isabelle Tate’s death was first confirmed days after her passing on October 19. Her agency later verified that the cause was a rare form of Charcot-Marie-Tooth disease, which she had been battling for years. The condition is known to damage the peripheral nerves, leading to muscle weakness, sensory loss, and coordination difficulties.

Tate had openly discussed her diagnosis in a 2022 interview, explaining that the disease would gradually weaken her leg muscles and affect her mobility. Despite this, she pursued her acting dreams and continued working with determination. During filming for 9-1-1: Nashville, she used a wheelchair on set due to her progressing condition.

Her agency shared that she died peacefully surrounded by family and loved ones. The upcoming episode of 9-1-1: Nashville will include a special memorial title card in her honor, set to air this week. The tribute serves as a reflection of her impact both on and off the screen.

Career and Legacy of Isabelle Tate

Isabelle Tate’s appearance in 9-1-1: Nashville marked her first television role. She played Julie, a bar attendee in the pilot episode that aired on October 9, 2025. Her performance drew praise for its authenticity and emotional depth. Tate filmed her scenes in June, just months before her passing.

Beyond acting, she was also passionate about music and creativity. According to her obituary, she wrote and recorded several songs with friends, expressing her love for the arts. Family and colleagues described her as “a vibrant light” who inspired others with her positivity, humor, and compassion despite her health challenges.

The McCray Agency emphasized Tate’s resilience, saying she “never let her condition define her spirit or her passion.” Her story now shines as a testament to strength and determination in the face of adversity.

The Rare Disease Behind Isabelle Tate’s Passing

Charcot-Marie-Tooth disease is an inherited neurological disorder affecting approximately 1 in 2,500 people in the U.S. It disrupts communication between nerves and muscles, leading to gradual muscle weakness. While most individuals with CMT live full lives, rare aggressive forms can cause life-threatening complications, as seen in Tate’s case.

In 2021, country music star Alan Jackson publicly revealed his own diagnosis with CMT, helping raise awareness about the condition. Tate’s death now brings renewed focus to the disease and ongoing efforts to fund research through organizations like the Charcot-Marie-Tooth Association.

Isabelle Tate’s courage, creativity, and kindness left a lasting impression on everyone who knew her. Her short but inspiring journey will continue to touch hearts within the entertainment industry and beyond.

FYI (keeping you in the loop)-

Q1: What was Isabelle Tate’s cause of death?

Her cause of death was a rare form of Charcot-Marie-Tooth disease, confirmed by her agency on October 24, 2025.

Q2: When did Isabelle Tate die?

She passed away on October 19, 2025, at the age of 23.

Q3: What role did she play in 9-1-1: Nashville?

Tate appeared as Julie in the pilot episode of the ABC spinoff series 9-1-1: Nashville, which aired on October 9, 2025.

Q4: What is Charcot-Marie-Tooth disease?

It’s a hereditary neurological disorder that causes progressive muscle weakness and nerve damage, often affecting movement and sensation.

Q5: How can fans honor Isabelle Tate’s memory?

Her family requested donations be made to the Charcot-Marie-Tooth Association to support research and awareness efforts.