Abe and Harper travel to Afghanistan to investigate when an Afghan commander is killed on a U.S. base. When a Marine is accused of the crime, Trey and Maya join their colleagues to defend him in an on-base hearing. Also, Col. Turnbull and her husband, Asa, disagree about how to handle their son Adam's physical therapy.
The military's brightest minds take on the United States' toughest legal challenges, inside the courtroom and out, in the only law office in the world where every attorney is trained as a prosecutor, a defense lawyer, an investigator - and a Marine. Operating out of Judge Advocate General Headquarters in Quantico, these active-duty Marines are attorneys who have chosen to serve their country in pursuit of military justice at home and abroad, often having to put aside their ideals for the sake of the truth.