At least eight people were killed and 17 others injured after a three-storey Brooklyn apartment building collapsed into an adjacent construction site where excavation was underway Wednesday. Rescuers searched through the night and into Thursday, with FDNY Chief John Esposito warning that the “extremely dangerous operation” could take several days amid fears of another collapse. “This is my neighborhood. This is my home. These are people that I call my friends,” resident Stephanie Guerilus said.