Police have not determined what led to the crash around 3:15 a.m. Sunday in the 3800-block of South Western Avenue. The 27-year-old driver was taken to Christ Hospital, where she died. A 33-year-old man was transported to Mount Sinai , where he was pronounced dead.
Two 34-year-old women and 31-year-old man remain hospitalized in critical condition at Stroger Hospital.
