A McDonald woman was killed in a one-vehicle, rollover crash Wednesday morning in Cecil Township. The Washington County Coroner’s office says it appears that 39-year-old Megan Blair Hookey lost control of her vehicle while traveling south on State Route 980 near Laurel Hill Road just before 3:30 a.m. Authorities say she was not wearing a seatbelt. A cause and manner of death are pending. Cecil Township Police continue to investigate.