Valkyrie Magnusson, a former Marine photographer injured while covering a goodwill interaction with Iraqi children in 2010, is haunted by flashbacks. She travels the U.S. as a photographer for Rider magazine. A self-proclaimed nomad, Val has little inclination to settle down. But something keeps calling her back to a little tourist trap called Cool Springs in rural West Virginia. The sign at the quirky little store boasts, "Good food, groceries, ice...