It happened near a GameStop in the Irving Park neighborhood's 2900-block of West Addison Street around 4:26 a.m. on Aug. 7.
Police said when officers arrived on the scene, the armed suspects got into their vehicles and drove off, hitting an officer in the process. That officer fired their gun.
No one was hit by gunfire, and the officer was not seriously hurt.
Those suspects are still not in custody.
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