On 5/10/19, at approximately 8:33 p.m., three male subjects exited a gray sedan and approached the front entrance of a jewelry store. One of the subjects remained in the vehicle. Two other subjects entered the vestibule. They were not able to access the front doors. They were observed by an armed security guard. The subjects then fled from the vestibule. They dropped hammers and tools on the ground before they fled in their vehicle, which was a gray 4-door-Chevy sedan with Michigan license plates. If you have any information regarding these subjects, please call the Jewelersâ€™ Security Alliance at 212-687-0328.