Chicago police said that shortly after 2:30 p.m. a 28-year-old man and another man of unknown age got into a physical altercation inside a convenience store in the 6200-block of South Ashland Avenue.
Both sustained gunshot wounds to the body, police said. They were both taken to University of Chicago Hospital where they were pronounced dead.
An investigation by Area One detectives is ongoing. Police have not released any further information.
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