A Navy lieutenant ostensibly blows a whistle on an allegedly defective high-tech combat system. Mac helps him to resign and to get out of his remaining active-duty obligation. However, she discovers his sabotage of the system and his theft of the source code, which he then delivers to his new prearranged civilian employer, who gives him a lucrative high-end job in the electronic-gaming industry. Harm and Mac learn more about the lieutenant and his service, and they present him with a major surprise, including another change in his career plan. Meanwhile Harm and Sturgis receive more awards, and Harm by accident meets a little old lady and her shyster.