No-one to my knowledge has ever documented a real snuff movie.
What this is about we mortals probably won't know as access to that torrent is denied.
BestDeaths is a legitimate website so they are in the right. Posting their material here is probably not legitimate …for the poster.
I don't find BDSM erotic but it is usually simulated and portrays violence. Do you want that banned too?
There are enough people in the world wanting to ban things, let's not make it a policy here.
PS The reference to Gacy is to a movie listed on IMDB. He was not just a child molester, he was a murderer and most of his victims were over the age of consent.
Let's ban Mary Poppins too - at least there were real children in that, the Gacy movie isn't about children. And he wasn't just sentenced to death, he was executed. Deatails of that and his last meal can be found here