This particular documentary gives the viewer an inside look into the missing pieces of an investigation that was fast tracked by the government, anyone alive at the time remembers how easily the pieces fit into the constructed explanation, with what amounted to the lone gunman theory. Worth watching if you're interested in finding out more about the events, using some archive footage the director weaves a masterpiece exposing the holes in the story whilst still meshing the interviews of those actually involved in the events. This documentary not only raises more questions it answers some, I highly recommend this film to people who like to look at situations from all aspects and don't always accept the manufactured answers we're given when such atrocities occur.
