Nicholas Zizzamia was last seen in New Jersey in 1979. | 
Aaron Green was last seen in Pennsylvania in 1994. |
Elizabeth Swann was last seen in United Kingdom in 1974. | 
Kevin Mills was last seen in United Kingdom in 1996. |
Julio Xochihua was last seen in Mexico in 1992. | 
Kristi Nikle was last seen in North Dakota in 1996. |
Kayla Bergan was last seen in Nevada in 1996. | 
Lonny McQuiston-Davis was last seen in California in 1995. |
Lino Vázquez was last seen in Mexico in 1996. | 
Leobardo Soriano was last seen in Mexico in 1994. |
Leonardo Olivares was last seen in Mexico in 1994. | 
Jens Toft Mikkelsen was last seen in Denmark in 1990. |
Roderick Cook was last seen in Manitoba in 1986. | 
George Lewis was last seen in Newfoundland, Canada in 1994. |
Anne-Marie Burr was last seen in Washington in 1962. | 
Guillermina Villegas was last seen in Texas in 1996. |
Alma Gillespie was last seen in Manitoba in 1996. | 
Charles Davies was last seen in California in 1990. |
Debora Lowe was last seen in Florida in 1972. | 
Loreese Hennagin was last seen in Alaska in 1996. |
Lynn Bandringa was last seen in California in 1967. | 
Lucy Meadows was last seen in Tennessee in 1996. |
Patrick Thauberger was last seen in Saskatchewan in 1997. | 
Michael Madden was last seen in California in 1996. |
Rebecca Doisy was last seen in Missouri in 1976. | 
Lisa Neugent was last seen in South Carolina in 1999. |
Anthony Cavet was last seen in Louisiana in 1996. | 
Fatmeh Burnac was last seen in Netherlands in 1996. |
George Ostermann was last seen in New York in 1996. | 
John Belloni was last seen in California in 1996. |