Death of a Child: The Saint of Killers launches his bloody rampage by butchering a schoolhouse full of young children.
"Groundhog Day" Loop: The Saint of Killers is revealed to be in one of these, reliving the last few days of his life, starting with the journey to Ratwater to get medicine for his daughter and ending with killing some kids in a school and all the occupants of the bar where the preacher hung out. The cycle is broken when DeBlanc and Fiore show up to set him after Jesse.
Off with His Head!: The Saint of Killers begins his murderous rampage through Ratwater by decapitating the kids in the schoolhouse and ends it by doing the same to the Chinese man singing in the bar.