Former Army Pvt. Riley Feller was sentenced Wednesday. He had pleaded no contest to felonious assault.
Twenty-five-year-old Feller and three other men were charged in the April 2010 attack on 52-year-old John Johnson in Cincinnati. Johnson was hit with a baseball bat and pipe and suffered facial fractures.
Authorities say the four were drinking and one suggested they "kick somebody's butt."
Feller was based at Fort Knox. Two ex-soldiers from North Carolina were sentenced Tuesday to 90 days in jail after pleading guilty to misdemeanor assault. A southwest Ohio man who pleaded no contest to felonious assault will be sentenced Oct. 28.
Feller's attorney didn't immediately return a message Wednesday seeking comment.