Henry and his wife Maggie Herrick were settlers in the Kannah Creek, Colorado area. In 1883, she left him during a domestic squabble, and went to her parents’ house in Albuquerque. She later returned, only to find Henry in a carriage with a woman named Margaret Thompson, whom Henry had employed as a housekeeper. Maggie shot and killed Margaret. Maggie had been represented by Robert Cobb, who later represented her husband, and who also worked as...