there was always the chancehe turned right at a green light , noticing a pretty woman in a straw hat with all the beauty of a professional modelalways the chancehe stopped at a red light , right in front of some pedestriansa man about his age , horribly middle-aged , scowled nervously at himand then he started the car slowly forward across the intersection at the green lightthere was always the chance , gulp , sickening thought , that he would kill a real onea real manone day , and not a vampire !