Visible crew/equipment: When McGee and Gibbs are talking in the corridor the camera moves in close behind Gibbs. When it does a camera shadow can be seen appear on the back of Gibbs' head. (00:13:30)
Visible crew/equipment: When Gibbs is talking to the suspect in the interview room, the side of the table is very highly polished and reflects the camera trolley moving around. (00:15:00)
Answer: I hadn't seen the backdoor pilots yet but while it wasn't explicitly stated, at least onscreen, I heard somewhere Vivian got either fired from NCIS due to jeopardizing a case, got resigned from the agency, or transferred to the FBI.
Raykvega423