Edward T. Haslam, Peter Dale Scott, and Jim Marrs appeared in a panel discussion held at the 2015 JFK Assassination Conference that took place at the Crowne Plaza Hotel in Dallas, Texas. During the Q&A session, Hubert Clark, a member of the JFK Honor Guard, stepped up to the mic to describe his role in carrying JFK's coffin to the autopsy. On August 2, 2017, Jim Marrs passed away from a heart attack at the age of 73.