CHICAGO (WLS) -- Chicago police are asking for help finding a missing college student.
Hye Min Choi, 19, who also goes by Joseph, was last seen Saturday afternoon at O'Hare Airport. Police say he checked his bags for a United Airlines flight to North Carolina, but never boarded the plane.
He is a student at the University of Illinois at Champaign-Urbana.
Anyone with information should call police.