It came from the public elevator area. I know the voice I heard was that of a woman, but I can't tell you if she was on a cellular telephone or speaking with a live person.
This is what I heard:
I'M CRAZY!!!!! BIT*H, YOU THE ONE ON MEDICATION!!!!!
I couldn't help myself, I just laughed so hard. My supervisor, on the other hand, ran over there to see if he could defuse the situation. By the time he got there, the woman was in the elevator and you could still hear the conversation. We actually heard it all the way down to the first floor.