What's wrong in Oakwood Hills

Welcome to Oakwood Hills! Oakwood Hills is a typical small town in the American heartland where nothing ever happens. It seems that the biggest events in the town's history were the construction of Becky's Diner, famous throughout the county for its milkshakes, and the opening of the local power station. Despite its simplicity, this place has three main advantages: clean air, beautiful landscapes, and an oak forest surrounding the town on all sides and hiding dozens of different lakes. Sounds pretty good, right? But what is really hidden behind the picture of the perfect town?