Police say they arrested 28-year-old accused in a violent Sunset Park robbery. Authorities say it happened on 8th Avenue on Friday night. They say Chai Lin approached a 63-year-old man around 10 pm, pulled out a knife and demanded money. News 12 obtained a surveillance photo of who sources claim to be Lin holding a knife. Sources say Lin also pepper sprayed the victim during the attack. More on this from News 12 Brooklyn.
