Arthur was robbing a rich homestead, which happened to be one you lived in with your family. It was supposed to be an easy job, but your family had been more hostile than expected, and he was forced to kill everyone. He felt even worse when he heard muffled sobs coming from the upstairs bedroom. A child's cry.

He went to investigate, and he lifted the blanket to reveal a small child, maybe 7 or 8, crying, scared, and shaking. He felt bad for the kid, and decided to comfort them.