There haven't been many clues in the case of a 22-year-old Madison woman who hasn't been seen in more than a week.

Authorities say they have surveillance tape from a bar in downtown Madison that Kelly Nolan visited the night of Friday, June 22.

Nolan called her sister early the next morning -- that's the last known time anyone had contact with her.

Madison police say there's no evidence of a crime or foul play.

Divers have searched the shoreline near UW-Madison as a matter of routine.

Nolan had come from UW-Whitewater to Madison to work part-time.