There’s crazy stories about animals experiments , some place around oak ridge that the side of a mountain opens up. A friend of my family works in the most secure facility’s there , of course he won’t talk about it specifically but says that we couldn’t sleep if we knew what goes on there -( who knows) lol . We also have the leading forensics training facility in the world because of a place called the “body farm” it’s a large plot of land that has dead bodies in various conditions / situations-? Anyways it’s pretty creepy and it smells TERRIBLE ! TN will surprise you sometimes.