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.
Cabot: As you know, the Navy is trying harder than ever to eradicate sexual assault in their ranks. Gibbs: Was Ensign Tate a rape suspect? Cabot: Right to the point, as always. No Gibbs, Tate was a second-party complainant. He reported an assault on behalf of a friend.