The Gwinnett County Police Department is seeking the public’s help in identifying a suspect in a armed robbery that occurred in mid-January. At about 9:15 a.m. on Tuesday, Jan. 14, officers assigned to the department’s Central Precinct were notified of an armed robbery at a check-cashing business located at 3675 Satellite Blvd. in unincorporated Duluth. Gwinnett County 911 advised officers that an armed individual attempted to rob the business and discharged at least one gunshot through the front door before fleeing on foot. When officers arrived at the scene, they secured the premises, interviewed potential victims and witnesses and…..