The clown! The clown! He's going to kill us all, do you understand me? He stabbed my brother Shaun right in the face! He killed my brother! The little clown!”— Christopher Atkinson, Pint-Sized Slasher: More than Myth?, Fallout 3
Shaun Atkinson was stabbed to death by the Pint-Sized Slasher which was witnessed in full by his brother Christopher Atkinson.
Shaun Atkinson is mentioned only in Fallout 3.