Continuity mistake: When Gibbs stops Sgt. Roberts from killing his neighbor, he holds out his ID badge. His hand jumps from the top of the wallet to the bottom, then back to the top. (00:31:20)
Visible crew/equipment: After Abby demonstrates the magic shop knife to Gibbs, when it cuts to Tony surprising the suspect, the T-mark taped to the ground is visible behind the car in this shot and a following shot. (00:40:15)
Visible crew/equipment: After Ziva discovers the hair dye in the hotel room it cuts to McGee with Abby, and as they walk away from the desk, the reflections of crew members, including the dolly grip pulling the camera dolly, are visible on the glass door. (00:39:40)
Visible crew/equipment: When Gibbs walks into the bedroom at the start the film crew are reflected in the TV. (00:04:50)
Continuity mistake: At the start the girl on the webcam takes her gown off. Camera changes and now it's back on and done up. (00:00:50)
Chosen answer: It is never stated, however she must have been there several years if she is on presidential detail.