1955 FBI Documents Describe Alien Messages to Detroit Flying Saucer Club and Parallels to Dorothy Martin
To the point
A 1955 FBI memo claims that Randall Cox and John Hoffman of the Detroit Flying Saucer Club were told by extraterrestrials that humans are the lowest form of universal existence and that contact would prepare for future landings, with Cox's accounts likened to Dorothy Martin's 1954 telepathic warnings.