Two Apple executives and three other senior Apple employees are expected to testify in California federal court next week, as a judge reconvenes a hearing into claims that the iPhone maker violated her order to allow more competition in its lucrative App Store.

The closure comes as the suburban mall remains a shell of its former self, with dozens of empty store fronts and shuttered restaurants.

Apple is permanently closing its retail store at the Northbrook Court shopping mall in the Chicago area. The company confirmed the upcoming

Apple will close its Northbrook Court store in Chicago, becoming the latest retailer to leave the mall as the property’s owner works on a massive redevelopment plan, reports Chicago Business. The exact closing date hasn’t been announced.