More than 6,000 German soldiers worked at the Nazi concentration camp in Auschwitz. Now on the cusp of 2018, the ones that are still alive are in their 90s and 100s, so there’s very few left to actually pursue. That doesn’t mean the German state has given up prosecuting those involved though, as we see in a new documentary from Mel Films called Nazi VR that delves into how VR helped convict SS guard Reinhold Hanning last year. You can catch the full documentary at the bottom of the article.