Good question. My guess is no - these DOJ tyrants are far too cocky to worry about turning off cameras. They figured they could control what was leaked to the press and what was buried.
But I have another similar question: What makes us think we have all the tapes now?
Who built the gallows?
“What makes us think we have all the tapes now?”
There are two major types of tapes: of the entrances and of violent activity locations.
Any gaps would indicate the ghost of Rose Mary Woods roams in DC.