No backinfo whatsoever, but the overall vibe I’m getting from the video is South American. I could be wrong, though.
The video shows an aftermath of a decapitation. The corpse of the headless man is shown in the pool of blood in a house with a motorcycle parked inside, and bottles laying next to the corpse.
Where the head is and why he was beheaded – I have no clue.
Props to Best Gore member @natural-selection-2 for the video: