(Vancouver, WA) -- A man is charged with his grandmother's murder in Vancouver. Last October, Patricia Jimmerfield was killed in her Lakeshore home. The Clark County Sheriff's Office arrested her grandson, 31-year-old Jordan Sullivan, and 30-year-old Alyssa Williams in connection with the murder. Detectives say Sullivan stole Jimmerfield's bank card prior to the murder and used it. Sullivan is charged with first-degree murder and Williams is charged with second-degree murder.