Three people died and more than a dozen were injured after a massive fire tore through a six-floor walk up in  Manhattan early Monday, officials said. Nearly 200 first responders rushed to the apartment building on Dyckman Street in Inwood at about 12:30 a.m. to find multiple terrified residents trying to flee from the fire escape. “This fire was a very serious fire. It unfortunately resulted in many patients,” Fire Commissioner Lillian Bonsignore said. Firefighters at the scene of a deadly building fire in Inwood on Monday, May 4, 2026. Robert Mecea for New York Post A burned door is seen at a building in Inwood which went up in flames on Monday, May 4, 2026. FNTV At least 14 people were injured, including five who are in critical condition. The fire broke out on the first floor before tearing through the building — impacting eight apartments, officials said. A person is being treated at the scene of a fatal fire in Inwood on Monday, May 4, 2026.…