Grocery store robbed in Central District

On May 14th, at approximately 10:11 PM, a black male, described as 25-30, 5′ 9″, dark complexion, wearing a black cap, grey hoody and dark jeans, entered a grocery store in the 2100 Block of East Union Street.  The suspect was armed with a knife.  He proceeded to rob the business of cash and then left southbound.  East Precinct officers were dispatched and a K9 track was attempted, but officers did not locate the suspect.  No was injured during this robbery.