Jack Ruby | 11-22-1963: New Evidence
9 Feb
Ask people what mystery they would most like to solve and you’re likely to get a wide range of answers. However, if you ask more than a few, solving the assassination of President John F. Kennedy is likely to be included on the list. 
Why? Because for many, some key facets behind the JFK assassination remain largely unsolved. For example, was there a second gunman? Did Lee Harvey Oswald pull the trigger? Was there a shooter behind the ‘Grassy Knoll’ fence? Was Russia, the CIA, the Mafia, the Military-Industrial Complex or Fidel Castro involved? Why was alleged JFK assassin Lee Harvey Oswald killed by Mob afffiliate Jack Ruby before Oswald could fully talk? The list of never fully answered questions is long, indeed.
As one would expect, many approaches to solving this mystery have been considered. Of them all, there is one approach that is unlikely to provide answers. There is also one that is considerably more likely to provide answers. Let’s look a both. 
Time Travel
While time travel is not considered a deus ex machina method to solving seemingly intractable dilemmas, it shares some similarity with that ancient Greek approach of bringing in a hitherto-unknown force to provide a tidy ending. Unlike deus ex machina , which injects a most unlikely story resolution late in the story, time travel usually involves the necessary suspension of reality earlier on, in order to utilize unrealistic options that are not otherwise available. 
This is not to belittle time travel. Time travel is a terrific format for entertainment, as witnessed by some outstanding films like ‘ Somewhere in Time .’ So for escapist entertainment, if one suspends disbelief , time travel can be uniquely exciting. Yet if we’re intent on moving a step closer to actually solving the mystery of an event like the assassination of our 35th president, there is another option, which to many is far more exciting.
New Evidence
The use of new evidence is an approach that could actually advance the resolution of the thorniest problems…including the assassination of President Kennedy. Think of it this way. If a homicide detective truly wishes to solve a murder, time and again it is good detective work, including a hunt for all available new evidence, that is the proven recipe for success. Consider the uncovering of many noteworthy clues since the JFK assassination, like the discovery of never-seen movies taken in Dallas that day on November 22, 1963. 
Bottom Line