Nevadan Dies In1]Utah AccidenticICfJERICO. Utah (UPI)—A young Las Vegas, Nev.. woman was i killed in a one-ear rollover on a lt;dirt road about 10 miles west of i here Thursday night. ]Six other passengers in the ( car were injured, two critically, aAll seven persons were thrown ! 1 out as the vehicle rolled over I twice and landed in an upright position.Mrs. Shirleen Vail Brimhall,18, was killed.Her daughter, 14-month-old Wendy, was critically injured, as | was the driver of the car, Henry | Brimhall, 43, of Provo.Brimhall suffered a badly broken neck.His wife, Bernice, 40, was in fair condition with shock and internal injuries; their sons, Steven,8, and Paul, 15, escaped with only minor injuries; and a daughter, Mrasha, 13, suffered lacerations and a back injury.An unidentified boy, not a member of the Brimhall family, was treated for minor injuries but not hospitalized. The other survivors were being treated at the Payson Hospital.