Norman police say they have identified a person of interest in Sunday's fatal shooting of 20-year-old Nathaniel Ewing, but no arrests have been made at this time. Ewing was a sophomore at the University of Oklahoma in Norman. Police say he and another individual were in the parking lot of an apartment complex at 1852 Lindsey Street Sunday night when two suspects tried to rob them. Ewing was shot and later died. The individual with him ran from the scene and was not injured. Police say the suspects drove away in a light-colored sports utility vehicle. Anyone with information is being asked to contact Norman Police at 405-366-5235 or Norman Crime Stoppers at 405-366-7867.