It's been been more than a month since human-interest-focused metro columnist Diana Griego Erwin left The Sacramento Bee amid an investigation into whether several people she wrote about actually exist, and still the Bee has been largely silent to its readers about the extent of her alleged fabrications and its investigation into them. SN&R, through interviews with several Bee staffers (most of whom spoke on the condition that their names not be printed here), learned how the investigation is progressing. Last week, Griego Erwin’s former supervisor, City Editor Stuart Drown, ceased working on the investigation after several Bee staffers complained...