People are more than welcome to go and live in any of those counties. However, in the USA it is legal, and as such it is not considered murder. If people in the US don't agree, they will ban together and change it. That is the American way. Too many muderers are given life in prison, only to kill a guard, or to get out on a technicality that has nothing to do with their innocence. He had his chance for appeal. They were all denied. He had his chance to request clemancy. It was denied. He was legally executed, not murdered. There is a difference.