One cold February night during a blizzard, a deputy sheriff vanishes without a trace from the top of a summit in Colorado. It's the first of a bizarre string of events within tiny Latigo County. On the heels of that, a microbiologist is ambushed at the river. Then, a camper is gunned down in front of his family. After another six unexplained deaths, the new sheriff decides it's time to ask for help. Skye reluctantly agrees to fly there, even...