Called 911 this morning as I was walking to the el and saw a lady laying in the doorway of 6xx N. 2nd Street. I think she was probably homeless and appeared to be sleeping or sleeping one off. The odder thing was that the door of the building was open and she was laying just outside the door. I filed the scene under the category, "something just doesn't look right here"---especially with the door hanging open, and called the cops. Anyone else see this or see when the police arrived (I hope the police arrived)?