In today's episode we conclude our investigation into Ed Haslam's book Dr. Mary's Monkey. We discuss some of the strange research known to have taken place in New Orleans at the time, contaminated polio vaccines and whether they contributed to the burgeoning cancer epidemic, and the women who claims to have been Lee Harvey Oswald's lover. This woman also states that she was working on a bioweapon for Castro alongside David Ferrie, Alton Ochsner and Mary Sherman. The primary questions of today's episode are who can we trust? What can we trust? And what the hell actually happened to Mary Sherman?