Indiana State Police are searching for a suspect in an armed robbery of a Scott County bank.Officials said the man robbed the Stock Yards Bank on Highway 31 in Austin, Indiana, around 2 p.m. Friday. He displayed a handgun and demanded during the robbery.Police said he was last seen on foot leaving the bank heading northeast.Investigators described the subject as a white man in his 30s or 40s, approximately 5 feet 10 inches tall, clean-shaven with a medium build. He was wearing a dark gray V-neck T-shirt, dark blue pants, black and white Converse shoes, a gray Indiana Hoosiers hat and mirrored sunglasses.Anyone with information on the suspect is asked to call ISP Sellersburg at 812-246-5424.