Thank you both for these resources, they are helpful.
I cannot fail to observe, however, that in nearly all the examples given here, when I read the context surrounding statements that state the absolute prohibition of torture, that the documents are talking about cases in which the victim’s guilt is not proven, as in
this passage:
I haven’t yet seen a document what directly treats with the issue where the person in question is provably guilty and there is some good reason for using some form of torture to attain an end which benefits the common good. It puzzles me.
I intend to read more of these documents as I have time and explore the issue. Thank you, again, for the resources.