The Devil's Gentleman. Privilege, Poison, and the Trial That Ushered in the Twentieth Century

From renowned true-crime historian Harold Schechter, whom The Boston Book Review hails as "America's principal chronicler of its greatest psychopathic killers, " comes the riveting exploration of a notorious, sensational New York City murder in the 1890s, the fascinating forensic science of an earlier age, and the explosively dramatic trial that became a tabloid sensation at the turn of the century.
Death was by poison and came in the mail: A package of Bromo Seltzer had been anonymously sent to Harry Cornish, the popular athletic director of Manhattan's elite Knickerbocker Athletic Club. Cornish barely survived swallowing a small dose; his cousin Mrs. Katherine Adams died in agony after ingesting the toxic brew. Scandal sheets owned by Hearst and Pulitzer eagerly jumped on this story of fatal high-society intrigue, speculating that the devious killer was a chemist, a woman, or "an effeminate man." Forensic studies suggested cyanide as the cause of death; handwriting on the deadly package and the vestige of a label glued to the bottle pointed to a handsome, athletic society scamp, Roland Molineux.
The wayward son of a revered Civil War general, Molineux had clashed bitterly with Cornish before. He had even furiously denounced Cornish when penning his resignation from the Knickerbocker Club, a letter that later proved a major clue. Bon vivant Molineux had recently wed the sensuous Blanche Chesebrough, an opera singer whose former lover, Henry Barnet, had also recently died .