There is a difference between a sketch or textual description of child rape, which can be fictional, and a photo, film, recording, etc., which does not seem fak

There is a difference between a sketch or textual description of child rape, which can be fictional, and a photo, film, recording, etc., which does not seem fake, and for which it is overwhelmingly probable that it was created through actual child rape. (This being said, I agree with the comment pointing out that "child rape", in this context, is not qualitatively different from any other crime.) While I think this distinction exists, I do not think that any kind of data should be prohibited, even if the data should not have been created had the law been respected. If a crime was committed to produce the data, of course the crime should be investigated and its perpetrators should hopefully be punished, but I see no reason to believe that it will make any difference to further regulate what is done with the resulting data. I think there is a gut reaction that you do not want to know that people are looking at authentic pictures of children being raped, people being killed... but you have to acknowledge that you have no say on what people are doing on their own, as long as they are not harming others, and that people watching this data are not harming anyone directly by doing so. (Of course, there is the line of argument that people buying child porn are doing harm to people indirectly because they finance a criminal system... but then it's the financing that may be criminal, not the actual data.) (Then, there is the line of argument that people may be tempted to act out the crime because they look at images/videos of crimes... but (1) to my knowledge, this is not adequately substantiated by evidence; (2) it is a very slippery slope to argue "you should ban data X because it makes people who see it more likely to commit crime Y".)