The cold case murder of 82-year-old Elizabeth Wasson has been solved after authorities said preserved DNA collected from the 1992 crime scene was recently traced back to "notorious" serial killer Cesar Barone. Barone is accused of murdering Wasson in her Hillsboro, Oregon, home, where she was found dead on September 23, 1992, according to a Monday, February 11, news release issued by the Washington County District Attorney's Office. Wasson "was beloved by friends and family" and known locally as "the neighborhood Avon Lady," the district attorney's office said.