The shooting took place at about 2:40 a.m. in the 100-block of North Wabash Avenue.
Police responded to a report of shots fired and found a window at the Starbucks that appeared to be damaged by gunfire.
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According to a preliminary investigation, two suspects fired their weapons before fleeing the scene in a white vehicle, police said.
A store manager said no one was hurt and the store was closed at the time.
No one is in custody and Area Three detectives are investigating.
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