AWOL marine Sgt. Jim O'Hearn is court-martialed for a variety of offenses that carry 143 years in the stockade or the death penalty but refuses to aid in his own defense.AWOL marine Sgt. Jim O'Hearn is court-martialed for a variety of offenses that carry 143 years in the stockade or the death penalty but refuses to aid in his own defense.AWOL marine Sgt. Jim O'Hearn is court-martialed for a variety of offenses that carry 143 years in the stockade or the death penalty but refuses to aid in his own defense.