A single-vehicle crash at 4 a.m. today, March 7, claimed the life of a Russellville man.  Arturo R. Meneses, 18, was killed when the 2006 Toyota Camry he was driving left the roadway in a curve and overturned.  Meneses, who was not using a seat belt, was ejected and pronounced dead at the scene.  The vehicle’s passenger was airlifted to Huntsville Hospital.  The crash occurred on County Road 48 three miles south of Russellville.  Nothing further is available as Alabama State Troopers continue to investigate.