An onion article saying JFK was taken out by the military industrial complex. And somebody accused a gay guy of having an alias which matched a name in the Warren commission report. Coincidentally the gay dude travelled for business and at the time the CIA interviewed traveling business people for info on their travels as part of data collection. So obviously a CIA agent.

Last of all, they did not need to fucking shoot him in public, they already had a fuck ton of classified techniques trying to take out the Cuban president.