1973 Charles Hickson of Pascagoula, Miss., stands on the west bank of the Pascagoula River, close to the site where he claims he and Calvin Parker Jr. were abducted by aliens. (AP Photo/Mississippi Press, File)

In this 1973 file photograph, Charles Hickson of Pascagoula, Miss., stands on the west bank of the Pascagoula River, close to the site where he claims he and Calvin Parker Jr. were abducted by aliens. (AP Photo/Mississippi Press, File)