All That Is Wicked

Acclaimed crime historian, podcaster, and author of American Sherlock Kate Winkler Dawson tells the thrilling story of Edward Rulloff—a serial murderer who was called “too intelligent to be killed”—and the array of 19th century investigators who were convinced his brain held the key to finally understanding the criminal mind.
Edward Rulloff was a brilliant yet utterly amoral murderer—some have called him a “Victorian-era Hannibal Lecter”—whose crimes spanned decades and whose victims were chosen out of revenge, out of envy, and sometimes out of necessity. From his humble beginnings in upstate New York to the dazzling salons and social life he established in New York City, at every turn Rulloff used his intelligence and regal bearing to evade detection and avoid punishment. He could talk his way out of any crime…until one day, Rulloff's luck ran out.

By 1871 Rulloff sat chained in his cell—a…