University of Missouri-St. Louis officials sent an e-mail to employees asking for information about an employee that hasn't been seen since she left her office for lunch Wednesday.

Susan R. Allen, 55, of Ballwin is an employee in the cashier's office in the Millenium Student Center. She did not return to work after her lunch break and has not returned to her home or contacted family members, the e-mail stated.

Allen is 5'8" tall and weighs about 185 pounds. She was last seen wearing a light-colored top and dark slacks.

St. Louis County police said a missing person's report has been filed on Allen's behalf by UMSL campus police.

Campus police are asking anyone with information about Allen's whereabouts to contact them at 314-516-5155.