Treblinka Incident

Last year, I followed a cool reddit where an author was piecing together parts of sci-fi/horror story in the comments of various reddits. One of the storylines followed a commander at an infamous concentration camp during WW2 who discovers the gruesome experiments happening at his camp. That's an over simplification, but...
You can read it all here if you want.
https://www.reddit.com/r/9M9H9E9/