By Julian Routh and Addie Smith | The Duquesne Duke History books say that President John F. Kennedy was shot and killed by Lee Harvey Oswald alone. But a conference in the Power Center Ballroom last week brought up other possibilities.  The Cyril H. Wecht Institute of Forensic Science and Law hosted a three-day symposium in the Power Center Ballroom last week dedicated to the … Continue reading Experts say JFK killed by multiple gunmen