Revealing mistake: When SecNav is walking down the hallway to find Cobb, a camera man's shadow is on the left-hand wall briefly. (00:32:10)
Revealing mistake: When crossing the street the victim puts her hands on the hood of the car. If you look closely you will see the hood has prints on it from multiple takes. (00:00:15)
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