Well, they might allow cameras -- "classified" does not mean "no records" -- but any photos or video would also be classified.
They certainly wouldn't allow the media (or the public) in the courtroom, with or without cameras, or allow the media/public access to anything any cameras they did allow in captured.
They certainly wouldn't allow the media (or the public) in the courtroom, with or without cameras, or allow the media/public access to anything any cameras they did allow in captured.