"SIDNEY, Mont. -- One cold morning last year, a math teacher jogging through her hometown in eastern Montana was abducted, strangled and buried in a shallow grave. Charged in her death were two drifters from Colorado, drawn to the region by the allure of easy money in the oil fields."
"One hundred fifty miles away, in a bustling oil town in North Dakota, a 30-year-old man disappeared one afternoon from the street where he had been putting in water and sewer pipes, leaving behind a lunchbox with his paycheck inside and a family grasping for answers. After months of searching, his mother said she now believes her son is gone, buried somewhere on the high plain.
Stories like these, once rare, have become as common as drilling rigs in rural towns at the heart of one of the nation’s richest oil booms. Crime has soared as thousands of workers and rivers of cash have flowed into towns, straining police departments and shattering residents’ sense of safety."