Flagstaff Police are looking for a suspect who committed an armed robbery at the Lake Mary Road Circle K early Tuesday morning. Officials say a man entered the store at around 4 a.m. and pointed a gun at the clerk demanding money. The suspect told the cashier that he had a grenade in his left hand. He then grabbed the cash register off the counter and fled the area heading west. The suspect is described as a light-skinned man with a thin build and around five-feet-ten inches tall. He was wearing a black fleece hat, red bandana that was covering his face. He was also wearing a black jacket, blue jeans and white and black “skater” shoes. If anyone has information about the suspect or the crime, contact the Flagstaff Police Department at (928) 774-1414 or Silent Witness at (928) 774-6111.