A New Jersey woman involved in a drunk hit-and-run crash that ultimately killed a 75-year-old man is now facing upgraded charges, prosecutors said Tuesday.Genell Mcinaw, 50, of Seaside Park, is charged with vehicular homicide and leaving the scene of an accident resulting in death, the Ocean County Prosecutor’s Office said. Mcinaw is accused of driving a dark-colored sedan that struck Robert Popovics near Dupont Avenue and the Boulevard in late September and then feeling the scene.