Martin Short's family is grieving after the actor's daughter, Katherine Hartley Short, died at age 42. Here's what to know ...

Katherine Short, the daughter of actor Martin Short, died by suicide according to the official death certificate. TMZ reports ...

Martin Short's eldest daughter, Katherine Hartley Short, a clinical social worker, has died at 42. Learn about her life.

Katherine Short, the daughter of actor Martin Short, has died, a representative for the actor said Tuesday.

The Short family has asked for privacy, a representative for the "Only Murders in the Building" star says.

Martin Short's daughter, Katherine Hartley Short, has died at age 42. Her death has been ruled a suicide. A rep for Martin ...

Martin Short and family are breaking their silence following the death of his daughter Katherine.

Medical examiner confirms Katherine Short's official cause of death as family grieves privately.

"It is with profound grief that we confirm the passing of Katherine Hartley Short," the Short family shared with PEOPLE in a ...