The Pulaski County sheriff’s department is asking for help from Lake Area residents in locating a wanted man. Robert “Bobby” Knapp is wanted for possession of a controlled substance and resisting arrest by fleeing, causing substantial risk of injury or death. Police also call Knapp a “person of interest” in other crimes and consider him to be armed and dangerous. He’s described as a white male about 5’9’’, 180 pounds with brown hair and hazel eyes. Anyone with information is asked to contact their local law enforcement agency.