Walt Hamblin is an easy going modern cowboy that works for the Libby, Montana Sheriff's Office. On his days off he enjoys horseback riding in the mountains and on this particular trip he stumbles onto a dead body lying on top of Henry's Peak. Finding himself at a loss as to how the body got there, Walt calls Josh Simms, a rookie detective he is training, to help process the scene. Unable to find the identity of the John Doe, Walt is ready to file the case as unsolved. Trying one last option, he sends the information to the FBI's crime lab in Quantico, Virginia. Conclusive results come back...