A U.S. Army National Guardsman pleaded guilty to killing a soldier he found in bed with his ex-girlfriend at Fort Gordon in Augusta, Georgia.

A former U.S. Army National Guard soldier admitted to fatally shooting an active-duty Army sergeant after discovering him in bed with his ex-girlfriend at

An Army National Guardsman who just returned from drill duty shot a man dead after he found the victim in bed with his ex-girlfriend and mother of his child.