Harford County Public Library presents Women Who Kill: Hattie Stone of Havre de Grace October 22 from 6 to 7 p.m. at the Havre de Grace Library, 120 North Union Avenue. Havre de Grace, 1929. The Stone Family. Five family members are dead within four years. Join Dr. Amy Rosenkrans, secretary of the Maryland Women’s Heritage Center, as she discusses Hattie Stone and the murder trial that rocked Havre de Grace. The program is geared for adults and is supported by the Havre de Grace Friends of HCPL. For more information, visit https://programs.hcplonline.org/event/14133874.