Police said they were called to the store, located across from the Art Institute in the Loop, at about 2 p.m. for a report of a person with a knife.
CPD said a 52-year-old man and a 46-year-old man got into an argument, which then turned physical. The 46-year-old pulled out a knife and stabbed the 52-year-old multiple times in the head and the right arm.
During the fight, the 46-year-old was cut on the right hand.
On Thursday, police said 46-year-old Kaliq Woods, of Country Club Hills has been charged with misdemeanor battery.
Police did not immediately provide further information.
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