This movie is super interesting. Like the others in the villages of the USA.
There is a group of Finland, the flag reminds the Norwegian flag, they were living in the Pleasant Village in Georgia. They multiplied there and they are all assassins. That's what i observed in the villages of USA, they don't have a strong economy, no animals to feed, maybe they have economic crisis and no one knows about it. Maybe this is a group that were banned of the city or maybe they multiplied of assassin's origin and continued there.
They were feeding themselves of human flash. How? They blockage the street that gives access to their village and the people trying to scape the blocked area take straight to their path. They call the day of the death of the guests of the, "Jubilee". The guests are welcome and they give them a good reception. Treat them well but after it they start to kill them one by one.
In the end two of the guests manage to survive and by an agreement they scape. Immediately they go to the Police that take them there, but the police officer took them to the wrong place. In the way, the Assassins putted a fence that cut them in the head. So again no witnesses.
The movie seems to me 100% authentic and real.