Death of Natural Causes

A friend recently told me that while three of his grandparents were murdered by the Nazis, one, his maternal grandfather, died a natural death. It was in the late 1920s, and he was bludgeoned to to death by Lithuanian thugs. The culprits were later apprehended and even executed by the Lithuanian authorities, who went so far as to return his watch to the widow. So you see, it was all regular and proper, and quite natural.