James Clark A 46-year-old woman was killed in a fiery crash Saturday afternoon when her car went off Viola Road and burst into flames. Warren County resident Maria Lopez died at the scene Saturday around 4:30 p.m. According to the Tennessee Highway Patrol, witnesses rushed to help Lopez, who was alert and talking after the single-car crash. They tried to get her out of the car, but the dash was pushed against her body, pinning her inside.