Transcript for 8 dead after truck plows into people in New York CityIt is a tough one in New York City and around the country learning so much more about that devastating terror attack. This is the deadliest terror attack in New York City since 9/11. New video this morning shows the moments immediately after 29-year-old suspect sayfullo saipov transferred his truck into a weapon designed to inflict mass casualties. Reporter: Overnight in new York's annual Halloween parade authorities on heightened alert. Your only clue perhaps last night's parade was any different than the ones from previous years was the enormous amount of police presence.

Source: ABC News November 01, 2017 11:16 UTC