Martin Short’s Daughter, Katherine, Left Suicide Note, Vanished 24 Hours Before Death
The Tragic Disappearance and Discovery of Katherine Short

On February 23, 2026, Katherine Short, daughter of famed comedian Martin Short, was found dead in her Hollywood Hills home. The 42-year-old social worker had vanished for 24 hours before authorities were alerted by a concerned friend who had not heard from her. Upon arrival, law enforcement discovered Katherine behind a locked bedroom door, with a suicide note and a firearm nearby. Homicide investigators quickly ruled out any foul play, confirming that her death was self-inflicted.
Katherine’s disappearance and subsequent death sent shockwaves through the entertainment community and her family. Despite her private nature, those close to her described Katherine as outgoing and friendly. Neighbors recalled seeing her laughing and socializing on her front porch, which made the news of her passing even more heartbreaking.
Katherine’s Private Battle with Mental Health

Although Katherine appeared vibrant to those around her, she had been quietly battling mental health challenges for years. She owned a service dog named Joni, who assisted her with her mental illness. On her now-deleted professional website, Katherine wrote, “Joni is my incredible service dog, who has been assisting me with my own struggles with mental illness for the past 5 years.” This revealed the depth of her private struggles, which were largely unknown to the public.
Her neighbors and friends expressed surprise at her death, noting that she never showed visible signs of distress or indicated she was struggling. Katherine’s decision to change her last name from Short to Hartley in 2012 was partly to protect her privacy and avoid any potential harassment due to her father’s public profile. She was a dedicated psychiatric social worker, committed to helping others while managing her own mental health.
The Impact on Martin Short and Family

Martin Short, 75, and his late wife Nancy Dolman adopted Katherine, along with their two sons, Oliver Patrick and Henry Hayter. The family has been devastated by Katherine’s passing. A representative for Martin Short confirmed the tragic news, stating, “The Short family is devastated by this loss, and asks for privacy at this time. Katherine was beloved by all and will be remembered for the light and joy she brought into the world.”
Katherine kept a low profile throughout her life, rarely appearing in public events. Her last public appearance was in 2023 when she celebrated her 40th birthday. Her death has raised awareness about the importance of mental health support and the hidden struggles many face, even those who seem outwardly happy.
Mental Health Awareness and Resources

Katherine Short’s story is a poignant reminder of the silent battles many endure. Mental health issues can affect anyone, regardless of background or status. It is crucial to recognize the signs and offer support to those in need.
If you or someone you know is struggling with mental health or suicidal thoughts, help is available. Contact the National Suicide Prevention Lifeline at 800-273-TALK (8255) or text the Crisis Text Line at 741741. These resources provide confidential support 24/7.
Understanding the Importance of Privacy in Mental Health

Katherine’s choice to change her last name highlights the stigma that can surround mental health, especially for those connected to public figures. Maintaining privacy allowed her to live a life away from the spotlight and focus on her work as a psychiatric social worker. Her story encourages open conversations about mental health and the need to break down barriers that prevent people from seeking help.
Conclusion

The heartbreaking loss of Katherine Short, daughter of Martin Short, underscores the critical importance of mental health awareness and support. Her disappearance and the discovery of a suicide note reveal the hidden struggles many face behind closed doors. As we remember Katherine’s life and the joy she brought to those around her, let us also commit to fostering understanding and compassion for mental health challenges.
If you or someone you care about is struggling, don’t hesitate to reach out for help. Mental health resources are available, and support can make a difference. Together, we can work to prevent tragedies like this and promote healing and hope.
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