More than a Fling
There are a lot of mysteries and rumors surrounding JFK’s life, one of which is that he had a relationship with Marilyn Monroe. While not fully confirmed, that extramarital affair seems plausible, but this conspiracy theory takes the topic to a whole new level.

This theory claims that the CIA killed Marilyn Monroe intentionally because Kennedy was feeding her classified information. It’s hard to say what Monroe would have done with that information or what the information was in the first place, but it’s not hard to understand that the CIA could go to great lengths to keep government secrets safe.