Overview
- A three‑story residential building at 1321 Flatbush Avenue collapsed on Wednesday, killing eight people including two children and injuring about 18 to 19 others.
- Hundreds of firefighters and rescue crews searched the rubble with dogs, drones and helicopters and declared operations over on Thursday with no additional victims found.
- City permit records show work next door included plans for deep excavation below 4.5 meters and notified rock blasting, and workers were excavating when residents reported falling bricks and cracks.
- The Brooklyn district attorney opened a criminal investigation while the Department of Buildings began structural inspections; Mayor Zohran Mamdani identified five firms tied to the project and ordered inspections of roughly 100 related sites.
- Experts say determining whether excavation, failed shoring, design or permit and contractor lapses caused the collapse will take detailed forensic engineering and could prompt tougher enforcement and relief needs for displaced neighbors.