Commentaries by Peter Hammer

On November 14, 1881, Charles Guiteau went on trial for the assassination of US President James A. Garfield. The trial of Guiteau pointed to problems with nineteenth-century law's treatment of insanity; Guiteau's trial is also problematic in retrospect as Garfield's death was immediately attributable not to Guiteau, but to Garfield's doctors who—before sterilization was well understood—repeated probed his wound with unwashed hands while searching for an embedded bullet.