On March 12, 2014, an explosion occurred at 9:31 a.m. in the East Harlem neighborhood of Manhattan in New York City. The explosion leveled two apartment buildings located just north of 116th Street at 1644 and 1646 Park Avenue, killing eight people, injuring at least 70 others, and displacing 100 families. City officials initially pointed to a gas leak as the cause of the blast. In June 2015, the National Transportation Safety Board (NTSB) blamed the explosion on failures by Consolidated Edison and the city.