Police: 2 Missing in New York Building Explosion

Two people remain unaccounted for following an explosion Thursday at a building in Manhattan, two New York police sources said.
Initially, others were missing, but they have since been accounted for, according to the sources.
The explosion left 25 people injured, the police sources said. The 7-alarm fire in Manhattan's East Village drew firefighters from across the city. The blast appeared to be a " gas-related explosion" Mayor Bill de Blasio said.