Was the mafia involved in the Kennedy assassination, was Frank Sinatra involved in the Kennedy assassination, long testimony: https://www.archives.gov/files/research/jfk/releases/docid-32202441.pdf
Informant suggests that it was not Oswald who assassinated Kennedy, but a police officer: https://www.archives.gov/files/research/jfk/releases/docid-32206626.pdf
Cuba's training of 'negroes' to subvert the USA: https://www.archives.gov/files/research/jfk/releases/docid-32977087.pdf
Plans to undermine/overthrow/subvert Cuba (aka MONGOOSE):
https://www.archives.gov/files/research/jfk/releases/docid-32977071.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977085.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977084.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977069.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977065.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977058.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977057.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977053.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977052.pdf
https://www.archives.gov/files/research/jfk/releases/docid-32977056.pdf
Framing Cuba, introducing damaging additives into petroleum shipments, destroy crops, push massive propaganda, produce propaganda in children's books: * https://www.archives.gov/files/research/jfk/releases/docid-32977054.pdf * And more: https://www.archives.gov/files/research/jfk/releases/docid-32977051.pdf
Creating counterfeit Cuban bills and dropping propaganda: https://www.archives.gov/files/research/jfk/releases/docid-32977064.pdf
"... intentionally producing crop failures by the introduction of biological agents...": https://www.archives.gov/files/research/jfk/releases/docid-32977062.pdf
Manufacturing soviet planes to confuse our enemies: https://www.archives.gov/files/research/jfk/releases/docid-32977055.pdf
Dealing with Cuban refugees: https://www.archives.gov/files/research/jfk/releases/docid-32977063.pdf
New procedures to protect the PODUS after assassination: * https://www.archives.gov/files/research/jfk/releases/docid-32977038.pdf