The world of The Real Housewives of Salt Lake City has been shaken by heartbreaking news following the death of 23-year-old Robert Cosby Jr., the son of cast member Mary Cosby. According to reports, the Salt Lake City Police Department responded to a medical emergency at Mary’s Utah home on February 23, 2026. Dispatch audio described a young man who was unconscious and not breathing, and first responders administered Narcan at the scene. What began as a reported medical crisis later evolved into a death investigation. Authorities have not publicly confirmed an official cause of death. In a statement, Mary and her husband shared that their “beloved son” had been “called home to the Lord,” expressing deep sorrow while leaning on their faith for comfort during this unimaginable loss. The tragedy follows months of personal challenges, including legal troubles and a finalized divorce earlier this year.

In separate heartbreaking news, another family in the entertainment world is grieving. Martin Short’s daughter, Katherine Short, has reportedly died at age 42. Law enforcement sources stated that officers responded to her Los Angeles home after reports of a medical emergency, where she was found deceased. A family representative shared that they are devastated and requested privacy as they navigate their grief. Martin Short later posted an emotional tribute honoring his daughter’s warmth and kindness, describing her as “the light of our lives.” Katherine was the eldest child of the actor and his late wife, Nancy Dolman, who passed away in 2010. Both families now face profound sorrow, reminding many of the fragile and deeply personal struggles that can unfold far from the spotlight.