People who do evil things- initiate force or violate private property- deserve to suffer. Right then. Sometimes they suffer at the hands of State employees. I am not opposed to that necessarily, as long as it isn't delayed, but happens during the attack, bringing it to an end.
I see depending on tax junkies to bring consequences as unnecessary and a poor substitute for justice.
When a murderer is on trial or in prison, he is probably suffering somewhat. And that is OK. But there are so many better ways- ways which don't also make the innocent suffer through the commission of "law" enforcement or theft/"taxation".
Ways where you don't end up punishing the wrong guy for something someone else did.
Ways which can't be used against political prisoners.
Ways where the collection of evildoers known as The State don't come out ahead, regardless of the verdict.
If the suffering is due to punishment- especially after testimony of government employees, in a government church (courtroom), in front of a government employee, awaiting imprisonment in a government cage (including those so-called "private prisons") then, while I agree bad guys should suffer, I can't get behind that method.