Two men accused in a deadly Grand Isle shooting are now facing formal charges after a confrontation that turned fatal during an alleged armed robbery attempt. Investigators say 19-year-old Drevon Mixon was killed on April 21 at an RV park along Louisiana Highway 1 after gunfire erupted during the encounter. Both suspects have pleaded not guilty. #GrandIsle #LouisianaNews #BreakingNews #CrimeNews #CourtCase #Manslaughter #Arrested #JusticeSystem #TrueCrime #WWLNews