Marcus, Roxie and Axel, friends since grade school and now in their mid twenties, were driving north on Highway 35 to meet up with the rest of their group for the annual cabin getaway in Havenswood Valley. Seven years in, the weekend get together was always fun, yet safely uneventful. Until this year. Havenswood Valley is about as idyllic a small town as their is, nestled in a forested area well north of Minnesota's main metropolis, it's citizens embracing the harsh winters as easily as they fill their days during the magnificent summers mother nature provides. It's hard to imagine that in...