Broken Bird - S6-E13
Continuity mistake: The amount of blood on the blade changes from when the sailor collapses and when the team photographs it. (00:01:10 - 00:03:10)
Broken Bird - S6-E13
Continuity mistake: When the sailor collapses he falls away from the round manhole cover. When the body is photographed by the NCIS team, he is in the middle of the cover. (00:03:10)
Broken Bird - S6-E13
Continuity mistake: When the woman picks the knife up, the evidence marker has moved closer to the knife, and the scale marker has moved next to the congealed blood. (00:03:10 - 00:06:20)
Broken Bird - S6-E13
Continuity mistake: When the knife is photographed the blood is dry and patchy on the blade. When the woman picks it up to stab Ducky, the blood is fresh and uniform. (00:03:10 - 00:06:30)
Broken Bird - S6-E13
Continuity mistake: When Ziva is photographing the sailor, the body moves between shots. Note his hand in relation to the red bricks in the floor pattern. (00:03:20)
Broken Bird - S6-E13
Visible crew/equipment: After McGee asks Tony why he's talking so fast Tony notes his internal Gibbs clock, and when he says, "Right now," the two red and green T-marks are visible on the floor, near McGee and Ziva. (00:22:35)
Deliverance - S6-E15
Continuity mistake: When Tony is at Gibbs' desk, his pen moves between hands instantly. (00:06:20)
Deliverance - S6-E15
Audio problem: Tomas says it wasn't him on the roof, however his mouth isn't moving. (00:22:00)
Deliverance - S6-E15
Factual error: It is constantly mentioned that the number found at the crime scene is Gibbs' military service number. The Marine Corps stopped using service numbers on Jan. 1, 1972 and since has only used Social Security numbers for identification.
Visible crew/equipment: While Tony and Renny are alone in Interrogation, in the closeup Renny explains he and Grady were friends, and he just wanted to find out why Grady testified against him. In the next overhead wide shot, the camera pans a bit too far to the right, so we can see the incomplete set wall on the right side of the screen (wall with the monitor). (00:09:00)
Visible crew/equipment: At the very start, when the NCIS agent stops at the mail box, there is a reflection of someone moving once he has stopped. There is no-one else in the area, meaning it's one of the crew. (00:00:05)
Continuity mistake: The bullet holes in the victim when he is in autopsy are different to when he was shot. (00:03:00 - 00:10:50)
Revealing mistake: At the crime scene we see Gibbs making notes on his notepad prior to Ducky calling him over. When he's looking at the business card you can see his notes in his notepad. However his notes are all just random lines and squiggles. It's not the case that he's made notes for himself in his own writing style. (00:04:00)
Continuity mistake: 6.17 - South by Southwest. The first time Tony is talking on the phone to London about his uncle's estate, he is alternately either talking on his cellphone or office phone throughout the conversation. (00:06:15)
Visible crew/equipment: During the exterior scenes in Arizona, with Sheriff Boyd, Gibbs, and Tony, in some shots either a hidden lavalier microphone or transmitter is visible. One example, when Dina fires her weapon Gibbs dismounts his horse, and his hidden transmitter is briefly seen at his back. Another example, while Dina tells Gibbs and Tony that her doctor ran blood tests, Sheriff Boyd's mic is visible under his shirt by the buttons, and so on. (00:35:30)
Chosen answer: It is never stated, however she must have been there several years if she is on presidential detail.