The all new "true crime" case of Fargo's new chapter travels back to 1979 in Sioux Falls, South Dakota and Luverne, Minnesota, where a young State Police Officer Lou Solverson, recently back from Vietnam, investigates a case involving a local crime gang and a major Mob syndicate. Helping him piece things together is his father-in-law, Sheriff Hank Larsson. The investigation will lead them to a colorful cast of characters that includes Karl Weathers, the town lawyer of Luverne, Minnesota. A Korean War vet, Karl is a flowery drunk blessed with the gift of gab and the eloquence of a true con artist. Joe Bulo, the front man for the northern expansion of a Kansas City crime syndicate. The new face of corporate crime, Joe's bringing a Walmart mentality to small town America.