John F. Kennedy was unfortunately assassinated while doing a tour of America. The famous question 'who REALLY killed Kennedy' has sparked controversy ever since the incident occurred back in the 1960's.
Sometimes, conspiracy theorists often make interesting observations and are able to make connections between JFK's assassination and corruption in the American government that could make one believe the conspiracy theories.
This should make conspiracy theorists a little excited: JFK's brain wasn't buried with his body. In fact, JFK's brain is missing from National Archives. Nobody knows what happened to JFK's brain, which has led theorists to believe that the brain showed remarkable evidence that would be contrary to the official government report.