(Manning, OR) -- Two people were killed in a crash Friday afternoon on Highway 26 about six miles west of Manning. The Washington County Sheriff's Office says 69-year-old Mark Kingman, of Brinnon, Washington, crossed the center line and hit another car nearly head-on. Kingman died at the scene. Two people in the car that was hit were hospitalized. Ninety-two-year-old Mariam, El Hindawi later died of her injuries. Investigators don't know what caused Kingman to cross the center line.