Visible crew/equipment: When Gibbs informs Dina Risi of Patterson's death, it then cuts to Dina as she tells them she mixes her own pigments, and in the next shot facing Dina, the wheel base of filming equipment is visible on the right side of the screen (non-existent in overhead long shots). (00:36:05)
Visible crew/equipment: While Ziva and Tara are in the Conference Room, when Director Vance walks in Ziva stands up to leave, and the two yellow tape marks are visible on the floor, where Tara will soon stand. (00:20:50)
Continuity mistake: When looking at the playboy magazine at the start, the pages change between shots. (00:01:50)
Continuity mistake: When Gibbs asks the kid where he got the gun, he has a notepad in his hand. Camera cuts and it's now a pen. (00:05:25)
Visible crew/equipment: When Ducky tells Gibbs the deceased doesn't have enough of a liver to determine time of death, as they walk past the door we see reflections of two people other than Ducky and Gibbs. (00:19:10)
Continuity mistake: The second time we see McGee bidding on clubs there is 1m 24s remaining. 3 seconds later he closes the window when Gibbs walks in, and there is 1m 24s still left. (00:21:00)
Visible crew/equipment: When Gibbs sits down to interview Noah, a red tape marker can be seen on the floor. (00:27:40)
Character mistake: At the start, Kort takes the gun from one guy and uses it. He then places it at the second man's body without wiping it for prints. When he swaps his gun though, he wipes it for prints. Why didn't he wipe the first gun he used? (00:00:50)
Continuity mistake: When Gibbs is on the phone with DiNizzo, Tony's phone jumps from his right hand/ear to his left between shots. (00:05:35)
Visible crew/equipment: After Abby tells Gibbs that she's safe and staying at the hospital to help, when it cuts to the trio reading about Afghanistan War Syndrome on the monitor, as soon as McGee starts to speak the boom mic dips into view at the top of the screen. (00:22:40)
Continuity mistake: When Tony shows Chandler's boarding pass to McGee for photo evidence, Tony's hand moves from holding the upper edge to the lower edge. (00:04:15)
Chosen answer: It is never stated, however she must have been there several years if she is on presidential detail.