To be honest, I have no idea if the rest of the party is there or not. The last post was Sirge helping "ladies" down into the sewer and going in himself, but no one posted after that but us. So, the only assumption that I can make for Wren is that they aren't with the thrio and waiting back at the original manhole, or the building. I'm not in favor of excludingg anyone from the RP or action, so I would prefer some input from the other players and DM as to where they are and what's going on with them. There is some time, I think as there is probably not a sewer acess inside the building or the vampire would of used it. If they lose them, then at least they can report what's going on and start tracking them.