NCIS partners with the Coast Guard Investigative Service (CGIS) to investigate a suspicious explosion on board an oil rig. Meanwhile, no one is safe from a mysterious prankster who is targeting the NCIS team.
Bishop: All we know for sure is that he went to college with Amanda Kendall. His murder could be a coincidence. Gibbs: McGee. McGee: Rule 39, Bishop. Bishop: Right. No such thing as a coincidence. I knew that one.
Gibbs: Felix, did Dan take a bribe and frame Lourda for the murders? Betts: We did some good, didn't we? We got some sandwiches inside. You guys hungry? Pride: Sandwiches sound real good, Felix. Real good.