As drones are becoming cheaper, their usefulness has expanded as well. Now drones can be used by hobbyists, videographers, and let’s not forget law enforcement as well. As it turns out and according to a report from The Telegraph, South American countries such as Argentina have started using drones to seek out millionaires who might be evading their taxes. How is this possible? Well it seems that some millionaires have reportedly registered their properties as empty lots. Sounds innocent enough, right? However when the police decided to fly their drones up there to take a look and instead of discovering an empty plot of land, law enforcement has stumbled upon sprawling mansions with swimming pools and whatnot.