A 21-year-old man was stabbed to death at about 6 a.m. Wednesday in Lame Deer, according to Northern Cheyenne Tribal Police.  The FBI and the BIA are investigating the incident on the east side of Lame Deer.  The victim identified as Chay Little.  Little was stabbed outside a home on the reservation next door to his grandparents’ house.  The east side neighborhood is across the road from the Littlewolf Capitol Building.