 The early hunt for the Unabomber in the United States portrayed a perpetrator far different from the eventual suspect . The Unabomber Manifesto consistently uses " we " and " our " throughout , and at one point in 1993 investigators sought an individual whose first name was " Nathan " , due to a fragment of a note found in one of the bombs . However , when the case was finally presented to the public , authorities denied that there was ever anyone other than Kaczynski involved in the crimes . Explanations were later presented as to why Kaczynski targeted some of the victims he selected . 
