Residents and passersby in Crown Heights were startled Tuesday morning as numerous FBI agents descended on an office building at 361 Kingston Avenue at the corner of Carroll Street.

The early morning operation drew significant attention as multiple marked FBI vehicles, along with several unmarked cars, lined the block while agents carried out the raid.

FBI personnel at the scene declined to comment on the nature of the investigation or identify who was being investigated.

COLlive has learned that the investigation is focused on a Jewish office tenant who rents space in the building from Hamafitz Stam. However, it remains unclear what the individual is being investigated for, and no official information has been released regarding the case.

The large federal law enforcement presence prompted concern among local residents and those arriving at nearby businesses, with many stopping to watch the unfolding operation.

COLlive will provide updates as more information becomes available.