Duluth, MN (KDAL) - Cloquet Police continue to investigate an armed robbery that happened early Monday (this) morning. According to the Cloquet Police Department, a clerk at a convenience store in the 200-block of Doddridge Avenue alerted authorities about the robbery just before 3:30. The worker at P-J’s Little Store told responding officers a man entered the business, brandished a knife and demanded all of the cash in the register. The clerk complied, and the suspect then fled east from the store with an undetermined amount of cash. They are described as standing about six-feet tall, with a thin build. They were wearing a gray hooded sweatshirt with dark stitching, blue jeans, white tennis shoes, white face mask and black gloves. Anyone with more information is asked to call Cloquet Police.