Miller

He was the uncle of Marvin. He was the one who killed his brother, Jean so that he could take over his territory, since he believed that it was rightfully his. Miller who was the second son of his family did not have the right of inheriting the territory, obtained a considerable amount of money instead and after privately meeting with Jean to get some more, left White River Valley.

Years later, Miller suddenly came back to White River Valley, after becoming a wealthy businessman. Miller had always antagonized his brother and this led him to killing him. He hired the Acheron Gang to kill Marvin after he inherited his territory from his father.

Miller was a subordinate of the Twin Snake Cult and was given powers by them. The poison he used to kill Jean also came from the Twin Snake Cult.