Firefighters frantically dug through the rubble of a three-story building in Brooklyn on Wednesday after it collapsed at the edge of a construction site, trapping people beneath the wreckage.

Firefighters were called to the scene in the borough's Flatbush section around 4 p.m. News helicopter footage showed dozens of firefighters scouring the debris, with a group homing in on one area and appearing to use a saw to cut through the wreckage.

The aerial videos showed firefighters digging at least one person out of the rubble and removing them on a stretcher.