I used to be in college for project management on big construction jobs in at our stillwater. Im not one I had to quit and come home because my grandpa had a stroke and dementia set in so there was no one to keep the family cattle ranch going. But while I was in I was part of building a cia science lab as well as a fbi headquarters. The lab was under a building the housed classrooms on OSU campus and the fbi headquarters we built into the back of a outlet mall such as this one. Attached to the back of a pet store. You couldn't access the headquarters through the pet store there was reinforced walled between them but it was made to look like all part of the same structure. The only way in was driving behind the square and entering any of the bay doors on the section for the headquarters. We installed Kevlar drywall and made a sound proof room that had handicapped bars across the top and bottom of the room. We assumed for international purposes. I still know to this day of their locations if anyone is in stillwater ok and want to check out my handi work feel free. Also be a good idea we know where our enemy sleeps.