www.prairieghosts.com Prairie Ghosts: H.H. Holmes http://www.prairieghosts.com/holmes.html 'The Murder Castle of H.H. Holmes' (Weird & Haunted Chicago) Shortly after Jack The Ripper retired, The Murder Castle of H.H. Holmes THE MURDER CASTLE OF H. H. HOLMES Shortly after Jack The Ripper retired, www.prairieghosts.com... The Murder Castle of H.H. Holmes “Holmes Castle.” The Murder Castle of H.H. Holmes H.H. Holmes Shortly after Jack The Ripper retired, Shortly after Jack The Ripper retired, H.H. Holmes H.H. Holmes Murder Castle H.H Holmes. first 'America's first real serial killer'