There have been many theories about John F. Kennedy's murder of fifty years ago today, none of which would match the official story. As the years go by, more and more documents are released by the government, shedding more light on this event. However, with the absence and destruction of the original and the condoning documents by the culprits, this mystery does not seem to ever find a conclusion. One thing however clear, is that CIA had a major role on this. For those who are interested to learn more about it, links to some of non-government researches and studies are presented here. To start with, a link for "As it Happened" newsreels posted on the YouTube will be posted below: