This movie/documentary is about that, but also a very incredible look into how we hide and justify our past actions, involving a lot of lying to ourselves. The

This movie/documentary is about that, but also a very incredible look into how we hide and justify our past actions, involving a lot of lying to ourselves. The "movie" they were supposedly making even had a surreal scene of "victims" dancing with "angels" by a waterfall and giving their killer a medal, thanking him for saving them from communism and godlessness and sending them to heaven: https://www.youtube.com/watch?v=o-ta9To14yw https://www.youtube.com/watch?v=o-ta9To14yw ; which is obviously how the killer prefers how his actions are received.