I am looking for three to four science/history/mystic PCs to investigate a rash of murders in a small, North Dakota town. This sleepy burg has had its population double since the discovery of shale gas underneath the land, and this has created a lot of tension between the settled population and the itinerant workers; the newly-flush citizens and those who remain impoverished; the oil company's workers and a group of hardcore eco-activists; the sane and the mad; etc.