U.S. Navy veteran Dwane Roy Dreher, 33, disappeared on Nov. 7, 1955, after visiting his …

Virginia “Ginny” Jillson, 37, was brutally murdered on Oct. 3, 1997, in New Castle, Delaware. …

Christi Jo Williams, 22, vanished from Gothenburg, Nebraska, in December 1987, shortly after a visit …

Joseph Halpern, 22, disappeared on Aug. 15, 1933, while hiking in Rocky Mountain National Park …

Daniel Sheppard, 19, was walking home from Port Adelaide Railway Station in the early morning …

Mario Amado, 29, died in a Tijuana jail in June 1992 after police arrested him …

Carrie Moss, 14, disappeared on July 25, 1989, before she was scheduled to attend court …

Christy Davis, 2, disappeared on July 28, 1973, from Ocala, Florida, along with her older …

Desmond Joseph Runstedler disappeared on May 23, 1983, while hitchhiking near Lougheed, Alberta.