Detectives determined that gunmen shot the man inside the store and then fled on foot, police said.
Two weeks ago, federal prosecutors held a news conference two blocks away, announcing that reputed members of the N.F.L. gang — which refers to the streets of Normandy, Franklin and Loudon in Edmondson Village — were tied to four killings as well as drug overdoses across the region that they say trace back to its drugs.
Anyone with information is urged to contact homicide investigators at 410-396-2100. Those who wish to remain anonymous can utilize the Metro Crime Stoppers tip line, at 1-866-7LOCK-UP.