Rippercast welcomes to the podcast Trevor Marriott, author of the books Jack the Ripper- The 21st Century Investigation and The Evil Within- The World's Worst Serial Kilers. Listen in as we discuss with Mr. Marriott the possibility that the Ripper was a merchant seaman, and he provides details about his suspect for the Whitechapel Murders, Carl Feigenbaum. We also discuss with Trevor some of the more controversial aspects of his theories that claim to correct misconceptions that have surround the case.