There is no way Lee Harvey Oswald have himself kill without leaving a written confession so he use judyth as witness of his undercover actions.
or left a book with names involved somewhere.Oswald did leave something behind to prove his innocence. No crazy killer would take his wedding off that will take sound judgement. Now why would he take a brown paper package to work? was a riffle or documents? Judyth you gave us a clue. In that building something is buried for over 60 years.