Xaios
Foolish Mortal
I wonder who is responsible for the slaughtering of those people around the Hound. "The night is dark and full of terrors" would point at the Brotherhood, but the last time we heard of them they weren't exactly slaughtering innocent for sport.
It's been a while, but as I recall, after the death of Berrick Dondarrion and the advent of Lady Stoneheart in the books, the Brotherhood went kinda kill-crazy.