Illinois State Police say two Chicago women are dead after an accident on Interstate 290 in West suburban Maywood.
Police say the crash happened early Sunday involving two vehicles. They say the victims include a 30-year-old woman and a 29-year-old woman who were in the same vehicle. They were not immediately identified. Police say the two women weren't wearing seatbelts.
A third passenger in the women's vehicle and the driver of the other vehicle were sent to a nearby hospital with non-life threatening injuries.
State police say they're investigating.