The man who knew too much. Hired to kill Oswald and prevent the assassination of JFK. Richard Case Nagell

 A mammoth study of one of the most mysterious figures on the fringes of the Kennedy assassination: Richard Case Nagell, described as the man "hired to kill Oswald and prevent the assassination of JFK"
This amazing story has been revised and expanded with a decade's worth of new classified information since the book's original publication in 1993. Freelance investigative journalist Dick Russell delves deep into Richard Case Nagell's strange past, revealing that Nagell had been a contact for both the CIA and KGB at different times. The author's detailed and expert reconstruction of historic events will have readers wondering and questioning about new possible leads never before imagined in this still-unsolved murder.