Sherwin last had contact with family on 11/19/2017, believed to be driving in Washington at the time. He is missing with his girlfriend, Suzanne "Annie" Michelle Labelle. It is believed they were moving from California to Washington. Their vehicle was found at the Dena Mora rest area along Interstate 90 near the Montana and Idaho Border on 11/30/2017. A five day search was conducted of the area with negative results. (Information retrieved from NamUs.gov)