Police in Belfast are searching for three people who robbed a jewelry store early Thursday. Surveillance video at Belfast Jewelry shows that after midnight, the suspects approached the front of the store and shot a glass door with a handgun, then broke in using a hammer. Upon entering they smashed several glass display cases, taking various jewelry items and placing them in a bag. The group left after an alarm sounded. Police are still reviewing surveillance video and examining DNA evidence gathered at the scene.