Staten Island October 6, 2023 11:27 pm 13-year-old boy stabbed to death on MTA bus Police say gang signs were thrown back and forth between two teenagers before the fatal stabbing. News 4’s Checkey Beckford reports. Local 1:43 George Washington Bridge backups due to protest concerns 0:24 Bridge Protest Concerns 2:29 Long Island veteran runs to raise funds for ‘Paws of War' 2:21 Brother's love gives life to 11-year-old sister thanks to kidney donation 1:54 Prospect Park Zoo set to reopen Memorial Day weekend