Complex sentence: In particular, there was concern that DORA regulations of general court martial were not applied, with a full court of thirteen members, a professional judge, legal advocate and held in public, which could have prevented some executions.
Split into simpler sentences: In particular, there was concern that DORA regulations for general courts martial were not applied. These regulations called for a full court of thirteen members, a professional judge, legal advocate and being held in public, which could have prevented some executions.