A man was arrested early Saturday after police say he fired a gun during an argument at Hing Hay Park in the Chinatown-International District (CID). Someone called 911 at around 1:40 a.m. to report a man pointing a gun at people in the park. Although the shooting wasn’t caught on camera, security footage showed people running from the park and the shooter taking off toward 6th Avenue South. Police say the man had gotten into an argument with a woman and her boyfriend. At one point, he reportedly threatened to kill her and fired the gun, though no one was hit.