Butch

Who he is
Butch is basically an asshole with way too much power, a gang leader, and generally considered an evil person. He has tormented Aaron for years back in Apple Ocean City, he has done this alongside Alastor and Jim (to whom was not an active participant). He even tried to drag Aaron back to his hometown in order to keep him silent about the whole affair. He's cruel to a lot of people for no reason sometimes, which causes people to kind of hate him.

Personality
He's like if Eddy were to be even more of a huge ass hat towards people, was more manipulative, was also a sociopath, and held no regard for other people. That's what he is in all basic terms, his greed even out levels Eddy's as rather than using silly scams, he just takes money for himself. He had a change of heart later in the series.

History
His family is very rich, his father runs a company (which Butch said he was head of the school board) while his mother ran the school board. He hated Aaron because of an old hatred brought on by his grandfather during the Jim Crow era due to the fact Aaron's grandfather defended black people in court, Butch's father (Jude Hargrave) had actually befriended Aaron's father (Tom) and helped him along with the other family members out. Jude even wanted to hire Aaron later in life but this plan was stopped after Butch chased him out. Causing him to be shunned, he in the past caused his sister to be wheelchair bound. His heart changed after the events in the Dark Tower.