There's been no shortage of people coming forward who claim to have inside information about the assassination of JFK. Two of these people contacted the Garrison investigation in 1967 - Richard Case Nagell and David Kroman. Nagell would go on and become a staple of conspiracy theorists while Kroman has been largely forgotten. But their stories intertwine, at least at the beginning. Garrison's office received an intriguing letter in March of 1967: You can see Garrison's notation on the left regarding Long Beach: "1. To which Harry Olsen moved 2. which Darryl Garner recently visited 3. where reporter friend of Ruby was killed. (Question: What is significance of Long Beach?"