Return to sender
"Walt Longmire is back after the escapades of First Frost and encounters one of his most baffling cases in Wyoming's brutal and unforgiving Red Desert. When Blair McGowan, the mail person with the longest postal route in the country of over three hundred mile a day, goes missing the question becomes -- where do you look for her? The Postal Inspector for the State of Wyoming elicits Sheriff Longmire to mount an investigation into her disappearance...