She has a scar on her left knee and a scar on her upper lip.
Karen was last seen on May 26, 1977. Authorities believe she left with Rodney Lynn Grissom, who disappeared two days before she did. They reportedly had planned to hitchhike to California. Later, items relating to them were found off a logging road in Washington County, Oregon. Foul play is suspected.
City of Hillsboro Police Department: 1-503-681-6190
National Center for Missing & Exploited Children: 1-800-843-5678