Complex sentence: In 1980, Chigurh is hired to retrieve a satchel holding US $2.4 million in bills from a drug deal that went wrong, but discovers that a welder named Llewelyn Moss, who chanced upon it while sniping antelope, has taken it and left town.
Split into simpler sentences: In 1980, Chigurh is hired to retrieve a satchel holding US $2.4 million in bills from the scene of a drug deal gone wrong. However, he discovers that a local welder named Llewelyn Moss, who chanced upon the money while sniping antelope, has taken it and left town.