Other mistake: Rankin Fitch and his associates are viewing the "Pledge Of Allegiance" scene, and Fitch tells Mr. Lamb "freeze it there" when Loreen Duke is patting Nick Easter on the hand. That camera shot should not exist. Where was the camera for that shot? None of Fitch's goons put a camera up where the Judge's bench would be, so where did that view of the jury come from? That is the only time Fitch et al view the jury from that angle.
Suggested correction: You are wrong, it's not a mistake.the whole movie it's presumed they have hidden cameras on the ceiling and these cameras can zoom in.