CHICAGO (STMW) — An elderly northwest suburban woman died Sunday following a car accident last week that left her critically injured.

About 4:25 p.m. Wednesday, 71-year-old Susan Kuncl was driving west on West Division Street when she allegedly ran a traffic light and struck a vehicle waiting to turn left on North Elston Avenue, authorities said.

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Kuncl, of the 200 block of Doral Court in Elk Grove Village, was taken in critical condition to John H. Stroger Jr. Hospital of Cook County, where she died at 2:48 p.m. Sunday, according to the Cook County Medical Examiner’s office.

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The driver of the other vehicle was uninjured, police News Affairs Officer Ronald Gaines said.

The police Major Accidents Investigation Unit is investigating.

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(Source: Sun-Times Media Wire © Chicago Sun-Times 2013. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed.)