A man and a woman smiling in pictures on Unsolved Mysteries. Image via Netflix Mystery has always been one of the most appealing genres in movies and TV. The rush of trying to fit in the pieces of a ...
In the Unsolved Mysteries episode, it's revealed that the family members Agnes Dupont de Ligonnes and her four children, Arthur, Thomas, Anne, and Benoit, were shot to death with a silenced .22 rifle.