Kami Luella Vollendroff, 16, and her 18-year-old boyfriend Eugene Hyatt disappeared from Depoe Bay, Oregon on November 21, 2001. The teens left an oceanfront condominium where they were staying with Eugene’s grandparents and said they planned to explore the tide pools at Boiler Bay State Park around 10:00 a.m.; neither was seen again.

Authorities’ initial theory held that a storm-driven wave swept the pair from the rocky shoreline into the sea. One of Eugene’s tennis shoes was found near Boiler Bay Cove, a rocky inlet under a mile from where they were last seen, and an extensive search recovered no bodies. Family members and some involved in the case expressed doubt that both bodies would never wash ashore, and a photograph that surfaced three years later was analyzed by investigators with the Interstate Association for Stolen Children and the National Center for Missing and Exploited Children, one report saying it matched Kami with 99.9% probability.

No arrests or named suspects have been announced and the two remain missing. Does anyone have information about Kami or Eugene’s last known movements or the area around Boiler Bay on November 21, 2001?