According to Ancestry.com.
Alabama Soldiers in the Korean War, 1950-1952, Pfc. William B. Hunter was killed on September 23, 1950, while serving with Company F, 2nd Battalion, 5th Marines, 1st Marine Division. Pfc. Hunter was the son of Mrs. Mary Headley of Coatopa.
A photo of Pfc. Hunter's grave can be found at this site:
https://www.findagrave.com/memorial/116238800/william-bryant-hunter.
More information on Pfc. Hunter's death can be found at this site:
https://www.abmc.gov/node/506859#.V4QF8aIvwgs.