Dead Air

The team investigates the death of a radio DJ and a Naval Officer who were both killed live on air, and their job becomes more difficult by the discovery of various suspects. While searching for the murderer, they inadvertently uncover a large domestic terrorist group composed mostly of wealthy homeowners living in a gated community. The terrorist group feel that America should be spending more money defending itself rather than on foreign wars, and attempted to recruit the DJ to their cause. When the DJ refused, they had him killed to silence him. The NCIS team raids the community and arrests all of the members, only to find that the group have planted a bomb at a local softball game attended by numerous high profile politicians. The NCIS team are able to evacuate the crowd from the game before the bomb explodes.