Australian detective Colin McLaren investigates the JFK assassination using ballistics expert Howard Donahue's evidence of a second shooter in Dealey Plaza. http://www.imdb.com/title/tt2945784/ on Netflix. I have seen a lot of JFK conspiracy films and other explanations but this is by far the one that makes the most sense. The ballistics expert that spent 25 years looking at the case convinced me that the third shot was an accident by the secret service agent. I know we like to hear aliens in the grassy knoll and a accident is not some grand conspiracy. But i do believe they covered up their blunder. Really good film.