(Eden Prairie, MN)  —  Investigators believe the man who shot himself to death at the Eden Prairie Center Scheels store brought his own ammunition.  The 19-year-old allegedly asked to view a semi-automatic handgun and then loaded it while running across the store.  He died from a single, self-inflicted gunshot wound.  Police say it was an isolated incident and there’s no threat to the general public.  The investigation is ongoing.