The NCIS team searches for a suspect and their motive following the bombing of a large facility where military combat drones are assembled. Callen and

海军罪案调查处的团队搜索一名嫌疑人和他们的动机后，一个大型设施的军事战斗无人机组装爆炸。Callen和Kilbride得到了在叙利亚发现一具尸体的令人不安的消息。