CHARLESTON, W.Va. -- Kanawha County sheriff's deputies are investigating a robbery at the Cross Lanes Cold Spot on Monday.Cpl. Brian Humphreys of the Kanawha County Sheriff's Department said a man came into the restaurant a little before 7:30 a.m., claimed to have a gun and robbed the establishment. No gun was actually shown. The man then fled on foot.Deputies are looking for a white man about 5 feet 8 inches tall. He was last seen wearing a red hat, brown work jacket and gray sweat pants.Anyone with information is asked to call the Kanawha County Sheriff's Department at 304-357-0169.