John Lennon was a Peace Fighter, meaning he fought for peace, not that he fought against peace, although fighting for peace seems contradictory so he mostly just stayed in bed
Assassination[]
The FBI definitely kept files on Lennon. The last 10 documents weren’t released until 2006, the same year as the release of the documentary “The U.S. vs. John Lennon,” which does a good job of distilling all the basics. Mark David Chapman, Lennon’s killer, is said to have been a CIA-programmed killer -- aka a “Manchurian Candidate” tied to the intelligence agency’s MK-Ultra mind control experiments. His involvement with World Vision International, a Christian missionary organization may have meant he participated in the CIA black ops killing-machine training ground. Hinckley essentially went on a globe-trotting world tour with no reliable source of income. After shooting Lennon, Chapman calmly stood reading Catcher in the Rye, which essentially figures as the “red button” used to give Chapman his marching orders. Lennon’s son Sean believes there was government involvement as well, saying in a 1998 interview, “Anybody who thinks that Mark Chapman was just some crazy guy who killed my dad for his personal interests is insane, I think, or very naive.”