[Warning: Potentially Triggering Content] New details are coming out about the devastating death of Martin Short's daughter. As we previously reported, Katherine Short died by suicide at 42 years old. The Los Angeles Police Department and Fire Department responded to her residence in the Hollywood Hills shortly after 6:40 p.m. on Monday, where she was found deceased from a self-inflicted gunshot wound. A representative for the family later confirmed the news of her death to TMZ, saying: "It is with profound grief that we confirm the passing of Katherine Hartley Short.