Sandblast

When a Marine Colonel dies in an explosion at a military golf course, the NCIS team must investigate a suspected terrorist attack with the help from the Army Criminal Investigative Division (CID). The CIA gives them a lead to an abandoned warehouse. However, things take a sinister turn as when both NCIS and Army CID invade the place, they learn that it's actually a trap - as the warehouse is set to explode with a bomb set to go off any second but luckily, Ziva goes against Gibbs' orders and is successful in disfusing the bomb, thus preserving any evidence for both groups to use although she earns a brief rempand from Gibbs for doing so. In the meantime, McGee uses his computer skills to break into the secret government files to uncover the terrorist cell while Tony embarks on a personal quest of his own as he attempts to stop the Marine Colonel's son from dropping out of college and going to join the Marines in hopes of avenging his father's death.