Seattlest is getting word that 2nd Avenue in downtown Seattle has been closed due to police activity. The south-bound lane of the street between Virginia and Stewart has apparently been closed since 8 this morning. Seattlest's downtown spy reports a crowd gathering underneath a building where police are trying to dissuade a woman from jumping off a ledge. Does Seattlest have any other downtown readers who can keep us up-to-date on the situation? Did this......