An armed robbery at the Harrington Rite Aid is under investigation by Harrington Police. Police say that just after 7:30 Saturday night a man tried to purchase merchandise. While the cashier rang up the purchase, the suspect showed a handgun and grabbed an undisclosed amount of cash from the register and left the store. The suspect is black and wore a blue shirt with white stripes, black pants with white stripes and dark colored shoes. If you can identify the suspect – contact Harrington Police or Crime Stoppers.