A three-story Brooklyn apartment building collapsed, killing eight people and injuring 18, including four firefighters. Survivors described the sudden destruction of homes and the fear of not knowing whether relatives and neighbors had survived. New York officials are investigating whether work at an adjacent construction and demolition site played a role, but no cause has been established. The city has ordered inspections at more than 160 sites linked to six entities connected with that site. Earlier records show a March stop-work order over inadequate overhead protection and an April finding that work had resumed in violation of the order; officials say work later continued after problems were corrected. The investigation and inspections remain underway, with no reported deadline or fee.
TLDR: New York is investigating a Brooklyn building collapse that killed eight people and injured 18, while ordering inspections at more than 160 linked sites. Officials have not determined the cause, and the review includes the construction site’s enforcement history.
The collapse of a three-story apartment building in Brooklyn killed eight people, injured 18 and left survivors without homes. At a news conference Friday, residents described the sudden loss of walls, the sight of neighbors being carried out on stretchers and the shock of not knowing whether family members had survived. New York officials are investigating what caused the building to fall while workers were digging at an adjacent construction site.
The stated purpose of the investigation is to determine what caused the collapse and establish whether the law was broken. Building Commissioner Ahmed Tigani said his department is conducting an exhaustive investigation and reviewing the site’s full history. Mayor Zohran Mamdani said any evidence of criminal conduct would be pursued to the fullest extent of the law.
The human consequences were clear in the accounts survivors gave Friday. Ciahola Lawrence lived in the building next door. The collapse ripped away a shared wall in her home, leaving the apartment exposed to dust and debris. She described being evacuated by a firefighter as neighbors emerged on stretchers.
Mamadou Mouctar Balde had left his apartment to buy groceries Wednesday. His pregnant wife, Fatoumata Bah, and roommates Mamadou N’Diaye and Mamadou Barry were inside. When Balde returned, he found emergency crews and neighbors gathered outside. First responders later recovered the bodies of N’Diaye and Barry from the wreckage, while Bah was pulled out alive. Balde said she and their unborn child were doing OK.
City officials said two children, ages nine and ten, were among those killed. Four firefighters were among the 18 injured. The victims included people from Mexico, Colombia, Ecuador, Trinidad and Guinea, according to the mayor and other officials. Families and neighbors are seeking answers as they grieve the dead and face the loss of their homes.
Residents of nearby buildings said construction had shaken their homes. One neighbor said cracks appeared in apartment walls, and Lawrence described repeated, loud thumping and movement. Another resident, Zariah Coleman, said she felt the building shake and was worried about her cat, which remained inside. Those accounts describe residents’ experiences; officials have not established that construction vibrations caused the collapse.
The site’s history is now part of the official review. A one-story building next door was demolished earlier this year. Records show that contractor Mordechai “Marty” Waisbrod notified the city that excavation would begin in September and include rock blasting. Permit applications described plans to dig below 15 feet. The contractor had not responded to phone messages and emails sent to one of his Brooklyn-based businesses, according to the report.
The city had previously taken enforcement action at the demolition site. In March, inspectors issued a stop-work order after finding that overhead protection, such as netting to shield nearby buildings and pedestrians, was inadequate. In April, inspectors found that demolition work had resumed in violation of that order. Building Commissioner Tigani said work was allowed to continue after the problems were corrected. The investigation is examining the sequence of events and whether further issues need review.
Rescue operations ended Thursday after crews spent more than a day searching for victims. Workers used power saws, pickaxes and an excavator to clear debris. Building records show the collapsed structure had four apartments on its upper two floors and a commercial unit at street level. The surrounding blocks along Flatbush Avenue contain older brick buildings as well as newer apartment complexes, placing the disaster in a tightly built neighborhood.
The practical impact now includes a widened round of inspections. The city has ordered checks at more than 160 sites associated with six entities linked to the adjacent construction and demolition site. No inspection deadline, fee, new form requirement or specific penalty was reported. The directly affected group includes the sites selected for inspection, while nearby residents are also dealing with damaged or lost homes and unanswered questions about the work next door.
The review will also assess whether the earlier stop-work order and the later resumption of work were handled properly. The commissioner said additional matters that need examination will be included in the investigation. The city’s next steps are the inspections and continued review of the site’s history, with compliance and oversight necessary to determine what happened and whether further action is warranted. Officials have not yet announced a cause for the collapse.

