Common Dominican method of corpse handling. Often its a plastic rice bag after the machete work. If these people were not so darn big there would be no need to cut them to fit. With the rice bag method its common to put the bag in an out of the way place so its not discovered quickly. Two of my inlaws (Doms) have found corpses in rice bags. Me, I never look in rice bags laying out in the woods!
i am sure there is no need to look inside that rice bag, the smell alone should be dead (har har) giveaway.