A Man Walks Into a Bar... - S8-E14
Visible crew/equipment: While Gibbs and Tony are in the galley interrogating the two members of the crew because they worked closely with Commander Reynolds, when Gibbs asks them if the gun looks familia, the boom mic dips into view at the top of the screen. (00:32:40)
Chosen answer: It is never stated, however she must have been there several years if she is on presidential detail.