We say interrogation, but what that really means is torture. That is pretty much what that means.
Nothing is strapped to a chair, its head is shaved bald, and we asked it questions about what a piece of shit it is. (It is an object, not a human, so “it” is the proper pronoun.)
Spoiler alert, we don’t really care what the answers are. It is going to suffer no matter what. It screams, cries, begs but none of that matters because it is in HELL! for only one reason, punishment.
The torture continues, as does the degradation and humiliation. Over and over, until it is reduced to, well, nothing.
It is nothing and this is what it deserves.