A Mankato man is facing six charges in connection to a robbery in rural Lewisville in May. Blue Earth County court records say 20-year-old Thiyang Biel Gatkuoth has been charged with two counts of aggravated robbery, three counts of second-degree assault with a dangerous weapon, and possession of ammunition or a firearm as a felony. The alleged incident took place on May 28th. Gatkuoth was taken into custody on May 30th at a Mankato hotel.