Cause of Death Confirmed for Martin Short’s Daughter

Family devastated after tragic loss of Katherine Short at 42

The cause of death for Katherine Hartley Short, the 42-year-old daughter of actor and comedian Martin Short, has been officially confirmed by the Los Angeles County Medical Examiner’s Office. The medical report shows that Katherine died by suicide from a self-inflicted gunshot wound at her home on Monday, February 23, 2026. Authorities listed her death at her residence in the Hollywood Hills.

The news has caused deep grief for her family and friends, who are asking for privacy and understanding during this painful time.

Who Was Katherine Short?

Katherine was the eldest of Martin Short’s three children and was adopted by Martin and his late wife Nancy Dolman, who died of ovarian cancer in 2010.

Career and Education

• She earned a bachelor’s degree in psychology and gender and sexuality studies from New York University.
• She went on to complete a master’s in social work at the University of Southern California.
• Katherine worked as a licensed clinical social worker in Los Angeles, helping individuals and families with mental health challenges.

She was described as a dedicated professional who cared deeply about her work and the people she supported.

Family Statement and Privacy Request

Representatives for the Short family shared a statement saying:

“It is with profound grief that we confirm the passing of Katherine Hartley Short.
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.”

The family’s request for privacy highlights how difficult this moment has been for them emotionally.

Public Response and Support

While Katherine mostly stayed out of the public spotlight, many fans and colleagues of Martin Short are offering condolences and support on social media and in news comments. Friends from the entertainment world have reportedly gathered around the comedy legend to offer comfort.

Neighbors and close acquaintances have also spoken about how Katherine was known for her compassion and kindness, often sharing memories of her work and personality online.

Martin Short’s Career and Upcoming Shows

Martin Short is well-known for his roles in film, television and comedy. He has earned fame in works like Only Murders in the Building, Saturday Night Live, Father of the Bride, and many live comedy tours.

Following Katherine’s death, Short postponed several upcoming comedy performances scheduled with longtime collaborator Steve Martin — including shows in Milwaukee and Minneapolis — so he could be with family and grieve.

Tickets for the postponed shows will be honored at future dates, but new dates have not yet been announced.

A Life Remembered

Though Katherine kept her private life mostly out of the public eye, those who knew her described her as warm, thoughtful, and committed to helping others through her career in mental health care.

Her passing has struck many fans and colleagues as especially tragic, coming as it did suddenly and without prior public indication of distress.

Support and Resources

Stories about suicide can be deeply upsetting. If you or someone you know is struggling or thinking about self-harm, please consider reaching out for help. In the United States, you can call or text the 988 Suicide & Crisis Lifeline for immediate support.

In Summary

• Katherine Hartley Short, 42, daughter of comedian Martin Short, died by suicide on February 23, 2026.
• The medical examiner confirmed the cause as a gunshot wound to the head at her home in Hollywood Hills.
• Her family has asked for privacy as they mourn her loss.
• Tour dates with Steve Martin were postponed as Martin Short steps back to grieve.

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