Mark Shaw has extensively looked into the life and death of JFK and others. https://www.thereporterwhoknewtoomuch.com/index.html
https://markshawbooks.com/blog/new-book-fighting-for-justice-exposes-warren-commission-corruption
https://markshawbooks.com/blog/?s=JFK , https://www.coasttocoastam.com/search/JFK
https://desertshapes.blogspot.com/search?q=The+JFK+intersection