I think it was Kim Raffo who was seen at a restaurant by the owner getting into a black car - this is just from memory...
Yep, Papa Joe.
Molly stopped showing up at Papa Joe's in late October or early November. He can't be sure because the girls on the street often disappear. Some return home. Some land in jail for a few weeks and return. Some just vanish.
http://www.post-gazette.com/frontpage/2007/02/04/The-girl-in-the-ditch/stories/200702040162