At Least Three Killed in Fiery Collapse of Two Harlem Buildings

Harlem explosion 2
New York City firefighters examine the rubble at an apparent building explosion fire and collapse in the Harlem section of New York, March 12, 2014. Eric Thayer/Reuters

At least three people were killed when two buildings collapsed around 9am ET on Wednesday morning in NYC's Harlem neighborhood. Witnesses reported hearing an explosion, shortly after which the FDNY confirmed a 3-alarm fire at the scene. The scene, still burning, has since been elevated to a 5-alarm fire. City officials say the blast was sparked by a gas leak.

The buildings were five stories tall and both have collapsed to the ground floor, according to NBC's Tom Winter. At least 24 people are injured as of 5:30pm. There was a church and a piano store in the ground floors of each of the red brick buildings.

Now: Photo of #Manhattan collapse. #FDNY has 39 units and 168 members responding. The scene is developing. pic.twitter.com/zWhTmi9Dsm

— FDNY (@FDNY) March 12, 2014

"This is an occupied building, there were people living there, we have people missing," the senior police official told the New York Times. "There was a complete collapse; the fire is still going so we can't make a search. There will be fatalities."

At a press briefing shortly after 12pm, NYC Mayor Bill de Blasio said someone reported a gas leak to utilities company Con Edison 15 minutes before the explosion. "There was no warning in advance, from what we know now," de Blasio said, according to NYT reporter Kate Taylor. The Mayor said first responders were making every effort to locate missing individuals.

Family members wailing at scene of fire 116th st. Unable to connect w family. Heavy smoke. Paramedics still going in. pic.twitter.com/aq6p4kSPmN

— Just your friendly neighborhood transit reporter (@s_nessen) March 12, 2014

Debris from the buildings are strewn on nearby elevated Metro-North Railroad tracks, and all Metro-North service in and out of Grand Central Terminal has been suspended.

More than 150 firefighters from 39 units are on the scene and were still working to extinguish the fire, the NYT reports.

Photo of Harlem building collapse: (Andrew Burton/Getty) http://t.co/2crHzzxZnq pic.twitter.com/8QjscNzNBu

— Intelligencer (@intelligencer) March 12, 2014

Before and after the explosion in Harlem: http://t.co/hHktu0LnmJ pic.twitter.com/6fiVO6j1KM

— New York Post Metro (@nypmetro) March 12, 2014

Another Exclusive photo showing windows blown out of building explosion in Harlem. pic.twitter.com/3gKFLv0uli

— Shimon Prokupecz (@ShimonPro) March 12, 2014

RIGHT NOW: Live video feed of explosion/collapsed building in Harlem, NYC. http://t.co/Dm3qwgsj5N pic.twitter.com/6TpdPKFgtz

— Jim Roberts (@nycjim) March 12, 2014

Major fires being extinguished at the scene, crews and teams everywhere working to stop it. pic.twitter.com/0sP9iaDd6W

— Adnan Islam (@orangeadnan) March 12, 2014