Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Firefighters respond to a 5-alarm fire and building collapse at 1646 Park Ave in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Flames rise following an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: Image via CBS 2)
Harlem Explosion
People are treated on the scene of an explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Smoke is seen billowing from the site of a building explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. CREDIT: Martin-Burch
Harlem Explosion
Smoke is seen billowing from the site of an explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: Adnan Islam)
Harlem Explosion
Site of explosion at 116th Street and Park Avenue in Harlem at March 12, 2014. (credit: Alex Silverman/WCBS 880)
Harlem Explosion
Smoke is seen billowing from the site of an explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. (Credit: Bill Leopold)
Harlem Explosion
Smoke is seen billowing from the site of an explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. Credit: John Hernandez
Harlem Explosion
Firefighters respond to an explosion at 116h Street and Park Avenue in Harlem on March 12, 2014. (credit: FDNY)
Harlem Explosion
Emergency crews respond to the scene of an explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: Marla Diamond/WCBS 880)
Harlem-Explosion
Emergency crews on the scene of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: Marla Diamond, WCBS 880)
Metro-North passengers following Harlem explosion
NYC bound Passengers left the train at Mt. Vernon West station after being told of halted service due to explosion. (Credit: CBS News editor Warren Lustig)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Emergency crews respond to an explosion and building collapse on 116h Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
People are treated on the scene of an explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Emergency crews respond to an explosion at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: Marla Diamond/WCBS 880)
Harlem Explosion
Emergency responders on the scene of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: Marla Diamond/WCBS 880)
Harlem Explosion
Emergency responders on the scene of an explosion and building collapse at 116th Street and Park Avenue on March 12, 2014. (credit: Marla Diamond/WCBS 880)
Harlem Explosion
Heavy smoke pours from the debris as the FDNY responds to a 5-alarm fire and building collapse at 1646 Park Ave in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters respond to a 5-alarm fire and building collapse in East Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
A ladder truck pours water as the FDNY respond to a 5-alarm fire and building collapse at East 116th Street and Park Ave in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters respond to a 5-alarm fire and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters respond to a 5-alarm fire and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
A woman is treated at the scene of an explosion and building collapse at 116th Street and Park Avenue on March 12, 2014. (credit: Marla Diamond/WCBS 880)
Harlem Explosion
Firefighters respond to fire and building collapse at East 116th Street Park Ave in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
A ladder truck pours water as the FDNY respond to a fire and building collapse at East 116th Street and Park Ave in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters respond to a 5-alarm fire and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters respond to a 5-alarm fire and building collapse at East 116th Street and Park Avenue in Harlem. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters respond to a fire and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters at the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Firefighters at the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Seen from behind the Metro North elevated train line, firefighters respond to a fire and building collapse on East 116th Street and Park Avenue in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
Firefighters at the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Flames rise following an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: Image via CBS 2)
Harlem Explosion
Bystanders cover their faces as they watch firefighters at the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Firefighters at the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
An injured man is assisted near the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Bystanders two blocks away watch the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Media stand near the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
An injured man (L) is assisted by NYFD emergency medical services personnel near the scene of an explosion and building collapse at Park Avenue and East 116th Street March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Smoke and steam rises from the scene as firefighters respond to a 5-alarm fire and building collapse at 1646 Park Ave in Harlem on March 12, 2014. (Photo by Justin Heiman/Getty Images)
Harlem Explosion
Firefighters at the scene of an explosion and building collapse at Park Avenue and East 116th Street on March 12, 2014 in Harlem. (EMMANUEL DUNAND/AFP/Getty Images)
Harlem Explosion
Mayor Bill de Blasio holds a news briefing on the explosion and building collapse in Harlem on March 12, 2014. (credit: Gary Baumgarten/1010 WINS)
Harlem Explosion
Mayor Bill de Blasio holds a news briefing on the explosion and building collapse in Harlem on March 12, 2014. (credit: Alex Silverman/WCBS 880)
Harlem Explosion
Firefighters on the scene of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Firefighters on the scene of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Firefighters on the scene of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Firefighters on the scene of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Debris is seen on Metro-North tracks near an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Firefighters on the scene of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Debris is seen on Metro-North tracks near an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Firefighters on the scene of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Aerial view of an explosion and building collapse at East 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Firefighters on a pile of debris at the scene of an explosion and building collapse at Park Avenue and East 116th Street on March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
A worker walks along the Metro-North tracks strewn with debris from a five-alarm fire and building collapse at East 116th Street and Park Ave in Harlem on March 12, 2014. (Photo by Justin Heiman/Getty Images)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Bystanders cover their faces from smoke as they watch the scene of an explosion and building collapse at Park Avenue and East 116th Street in Harlem on March 12, 2014. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Bystanders cover their faces against the smoke as they watch the scene of an explosion and building collapse at Park Avenue and East 116th Street in Harlem on March 12, 2014. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Bystanders cover their faces against the smoke as they watch the scene of an explosion and building collapse at Park Avenue and East 116th Street in Harlem on March 12, 2014. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Aerial view of an explosion and building collapse at 116th Street and Park Avenue in Harlem on March 12, 2014. (credit: CBS 2)
Harlem Explosion
Bystanders cover their faces against the smoke as they watch the scene of an explosion and building collapse at Park Avenue and East 116th Street in Harlem on March 12, 2014. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
New York City Police Department officers wear masks at the scene of an explosion and building collapse (rear) at Park Avenue and East 116th Street on March 12, 2014 in Harlem. (STAN HONDA/AFP/Getty Images)
Harlem Explosion
Smoke rises from a five-alarm fire and building collapse at 1646 Park Ave in Harlem on March 12, 2014. (Photo by Justin Heiman/Getty Images)
Harlem Explosion
Firefighters respond to a 5-alarm fire and building collapse at East 116th Street and Park Ave in Harlem on March 12, 2014. (Photo by Justin Heiman/Getty Images)
Harlem Explosion
Firefighters respond to a five-alarm fire and building collapse at 1646 Park Ave in Harlem on Manhattan March 12, 2014. (Photo by Justin Heiman/Getty Images)
Harlem Explosion
Smoke rises from the scene as emergency personnel respond to a five-alarm fire and building collapse at East 116th Street and Park Ave in Harlem on March 12, 2014. (Photo by Justin Heiman/Getty Images)
Harlem Explosion
A firefighter escorts a man away from the site of an explosion at East 116th Street and Park Avenue in Harlem on March 12, 2014. (EMMANUEL DUNAND/AFP/Getty Images)
Harlem Explosion
Medics put a woman on a stretcher into an ambulance at the scene of a five-alarm fire and building collapse at East 116th Street and Park Ave in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
Harlem Explosion
People wear face masks as they watch from behind a barricade as emergency personnel respond to a five-alarm fire and building collapse at East 116th Street and Park Ave in Harlem on March 12, 2014. (Photo by Andrew Burton/Getty Images)
East Harlem building explosion aerials
Metro-North, emergency workers are seen checking out the tracks near the scene of the East Harlem explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
East Harlem building explosion aerials
Billowing smoke, cranes are seen near the scene of the East Harlem explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
East Harlem building explosion aerials
Billowing smoke, cranes are seen near the scene of the East Harlem explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
East Harlem building explosion aerials
Hundreds of firefighters continue to battle 5-alarm fire following a fatal East Harlem building explosion, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
East Harlem building explosion aerials
Crews check out debris on the Metro-North tracks as firefighters continue to battle flames from East Harlem building explosion, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
East_Harlem_Explosion_2
East_Harlem_Explosion_3
East Harlem Explosion
The deadly explosion that leveled two buildings in East Harlem, as seen from a distance. (Credit: Carley Beck)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
Residents cover their faces with mask to protect from smoke of a building collapse at 1646 Park Ave in the Harlem neighborhood of Manhattan March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 17 people injured. (Photo by Kena Betancur/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
Fire fighters stand outside the scene of a two-building collapse on March 12, 2014 in New York City. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
Water is sprayed on smoldering debris from a two building collapse on March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 22 people injured and 2 dead. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
Water is sprayed on smoldering debris from a two building collapse on March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 22 people injured and 2 dead. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
A bulldozer is brought in after a two-building collapse on March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 22 people injured and 2 dead. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
A man watches firefighters work at the scene of a a two-building collapse on March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 22 people injured and 2 dead. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
Firefighters survey the damage after a two-building collapse from the roof tops of an adjacent building on March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 22 people injured and 2 dead. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
A car sits covered in ash and debris from a two-building collapse on March 12, 2014 in New York City. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
Water is sprayed on smoldering debris from a two building collapse on March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 22 people injured and 2 dead. (Photo by Andrew Burton/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
Residents cover their faces with masks to protect from smoke of a building collapse at 1646 Park Ave. in the Harlem neighborhood of Manhattan March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 17 injured. (Photo by Kena Betancur/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
A police officer talks to residents displaced after a building collapse at 1646 Park Ave. in the Harlem neighborhood of Manhattan March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 17 injured. (Photo by Kena Betancur/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
New York City Firefighters respond to a five-alarm fire and building collapse at 1646 Park Ave. in the Harlem neighborhood of Manhattan March 12, 2014 in New York City. Reports of an explosion were heard before the collapse of two multiple-dwelling buildings that left at least 17 injured. (Photo by Kena Betancur/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
New York City firefighters respond to a five-alarm fire and building collapse at 1646 Park Ave in the Harlem neighborhood of Manhattan March 12, 2014 in New York City. (Photo by Justin Heiman/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
A woman watches firefighters work at the scene of a a two-building collapse on March 12, 2014 in New York City. (Photo by Kena Betancur/Getty Images)
Explosion Causes Two Buildings To Collapse In Manhattan's East Harlem Neighborhood
New York City firefighters respond to a five-alarm fire and building collapse at 1646 Park Ave in the Harlem neighborhood of Manhattan March 12, 2014 in New York City. (Photo by Justin Heiman/Getty Images)
Aerial View Of Fatal Harlem Building Explosion
Firefighters battle a 5-alarm blaze that followed a fatal gas line explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
Aerial View Of Fatal Harlem Building Explosion
Firefighters battle a 5-alarm blaze that followed a fatal gas line explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
Aerial View Of Fatal Harlem Building Explosion
Firefighters battle a 5-alarm blaze that followed a fatal gas line explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
Aerial View Of Fatal Harlem Building Explosion
Firefighters battle a 5-alarm blaze that followed a fatal gas line explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
Aerial View Of Fatal Harlem Building Explosion
Firefighters battle a 5-alarm blaze that followed a fatal gas line explosion at 116th Street and Park Avenue, March 12, 2014. (credit: Tom Kaminski/WCBS 880)
