I think I overheard the guy filming say “caralho“, which means the video is most probably from Brazil. That being said, guessing Brazil on any random gore would come with at least 60% success rate so that’s not much to brag about.
The video shows two guy who apparently took some beating, and presumably also stabbing. The ground is stained with a lot of blood, and the people standing over them still seem angry with them. Thieves, perhaps?
Both seem in somewhat rough shape, but the one shown first may be worse off, having had his intestines spill out and protrude from the abdominal wall.
Props to Best Gore member @natural-selection-2 for the video: