A woman is expected to be arraigned on a grand jury indictment Monday for an alleged hit-and-run that killed a reality star on the East End. Prosecutors say 40-year-old Sara Burack, a former Netflix star from Million Dollar Beach House, is the victim. She was hit by a car and left in the road on Montauk Highway in Hampton Bays in June. According to court documents, Amanda Kempton of Virginia is charged with leaving the scene of an accident that resulted in death.