CHICAGO (CBS) — A woman plunged to her death at the Water Tower Place mall on Sunday evening, police said.

The woman plunged from the seventh floor to the first floor of the mall at 835 N. Michigan Ave., authorities said.

She was pronounced dead at the scene.

Witnesses told police the woman jumped, police said.

The woman’s identity had not been released Sunday night, and her and official cause of death will be determined by the Cook County Medical Examiner’s office.