Four young adults are missing. And all disappeared in the past few weeks, all were last seen leaving a bar or party.
Michael Noll is a student at the University of Wisconsin-Eau Claire and was last seen Nov. 6.
Christopher Jenkins is a University of Minnesota student who disappeared Oct. 31 from downtown Minneapolis.
Josh Guimond is a student at St. John's University; he has been missing for nearly a week.
Erika Marie Dalquist, of Brainard, was last seen Oct.13.