Hawley Harvey Crippen conclusions are disputed. Crippen was born in Coldwater, Michigan, to Andresse Skinner (died 1909) and Myron Augustus Crippen (1827–1910), a merchant. Crippen studied first at the University of Michigan Homeopathic Medical School and graduated from the Cleveland Homeopathic Medical College in 1884. Crippen's first wife, Charlotte, died of a stroke in 1892, and Crippen entrusted his parents, living in California, with the care of his two-year-old son, Hawley Otto. Having qualified as a homeopath, Crippen started to practice in New York, where in 1894 he married his second wife, Corrine "Cora" Turner (stage name: Belle Elmore), born Kunigunde Mackamotski to
Optography 1877, when Berlin police photographed the eyes of murder victim Frau von Sabatzky, on the chance that the image would assist in solving the crime. In 1888, London police officer Walter Dew—later known for catching the murderer Dr Crippen—recalled optography being attempted on Mary Jane Kelly in what he called a "forlorn hope" of catching her suspected killer, Jack the Ripper. Ripperologist James Stewart-Gordon believed the technique was attempted on Annie Chapman as well. W.C. Ayres, an American physician who assisted Kühne in his laboratory and translated his papers into English, dismissed the theory that optography on a human eye