When Rosario is in interrogation, his singlet is ripped in precisely the same place as his mugshot photo from a previous arrest.
The video display shows "Ambassador of Columbia" when it should show "Ambassador to Columbia", since the person on the display is the US Ambassador to Columbia.
The bullet holes in the hood of the car couldn't have been made from the angle from gunfire from "SUV" level as depicted since they are round, indicating a perpendicular trajectory.
When McGee is locked out of MTAC he and Bishop lean towards the door as if to listen in. MTAC's entryway has been shown to be an airlock type entry where someone has to close the outer door before the inner door will open, and in this kind of environment both layers would be soundproof, otherwise there would be little point in having it be a secure entryway at all. Having spent much time in MTAC over the years they both would know that.