 An ex-army man, Cliff Eagleton, and his men, The Freedom Brigade, rob a bank equipped with fully automatic weapons and body armor. A Military Intelligence Officer, Lt. Garrett, reveals that he escaped from a court and killed a Texas Ranger. She also tells them that the guns they managed to capture at the robbery were supposed to have been scrapped at an Army base. Grace goes undercover at the base to find out why they were not scrapped and who on the base is involved. Sammo meanwhile teams up with Walker, a Texas Ranger, who is also after Eagleton.