I think that's what I was getting at. States in the south are far more pro death penalty, meaning their populace is as well.
That may be the case (I haven't looked at any opinion polling on capital punishment recently), but I think juries in most states would have voted the same way. Tsarnaev got death from a federal jury in Massachusetts, for instance (though he's appealed). Both were terrorist acts that killed kids as well as adults; that cuts deep for people.