On 5/13/18, at approximately 12:11 p.m., a subject went to a jewelry counter and brandished a hammer. He then began smashing a display case. The subject was in the store for approximately three minutes. During that time, he made a small hole in the glass. He grabbed three pieces and then fled on foot. The subject was described as a Black male. He was last seen wearing a white floppy hat, a short sleeve Seattle Seahawks number â€œ12â€ jersey, shorts, white sneakers and sunglasses. If you have any information regarding this subject, please call the Jewelersâ€™ Security Alliance at 212-687-0328.