A man in a parked vehicle at a Monticello, Arkansas Walmart accidentally fired a gun inside his car.  He was taken to the the hospital with non-life threatening injuries.  The report does not explain why the man needed a loaded gun at the local WalMart on a Friday afternoon.

Source:

Joe Burgess, “Accidental Shooting on Walmart Parking Lot,” Monticello Live (December 17, 2021).