No, no candidate is going to advocate for violence in this or any other case. However, this and other cases like it provide an excellent context in which to address a number of issues like federal government ownership and overregulation of the West, overzealous prosecutors, activist judges, etc., and the anger that federal government overreach espouses among the population. All of these candidates are making comments that pander to conservatives, but how many of them have EVER done a damned thing about it?
You already know the answser: few if any.