Geneva Adams was last seen in Missouri in 1976. | 
Gil Avendano Vazquez was last seen in Mexico in 1954. |
Héctor Gómez Tzec was last seen in Mexico in 1997. | 
Mary Sprague was last seen in Florida in 1979. |
Lynn Bush was last seen in Wyoming in 1990. | 
Nathan Hines was last seen in New York in 1997. |
Linda Reynolds was last seen in Arkansas in 1982. | 
Michael Sullivan was last seen in New York in 1997. |
Travis Killen was last seen in New Mexico in 1997. | 
Martin Johnson was last seen in Florida in 1997. |
Amador Garcia was last seen in California in 1986. | |
Nymphe Poolman was last seen in the Netherlands in 1991. | 
Arthur Mozes was last seen in the Netherlands in 1971. |
Richard Davison was last seen in California in 1997. | 
Patricia Laxer was last seen in California in 1997. |
Mark Jansen was last seen in Victoria in 1994. | 
George Melton was last seen in Virginia in 1997. |
Adalberto Cárdenas Cruz was last seen in Mexico in 1990. | 
Andrew Robinson was last seen in New South Wales in 1989. |
Andrew Anderson was last seen in New South Wales in 1990. | 
Alan Duncan was last seen in New South Wales in 1986. |
Anthony Payne was last seen in New South Wales in 1984. | 
Bessie Kutnak was last seen in Texas in 1992. |
Bruno Froment was last seen in France in 1982. | 
Bradford Pholi was last seen in New South Wales in 1982. |
Cheryl Smith was last seen in New South Wales in 1977. | 
Colleen Walker was last seen in New South Wales in 1990. |
Calogero Falco was last seen in New South Wales in 1977. | 
Clemente Mena Jardines was last seen in Mexico in 1975. |