Gainesville police are searching for an armed robbery suspect after an incident at 3:04 a.m. Sunday at the Kangaroo store on Queen City Parkway. The suspect is described as a 5-foot-6-inch, 170-pound black man in his 20s. He was wearing a black shirt over a long-sleeved white shirt and a black beanie hat, black jeans, red bandana and black-and-white sneakers.