NEW YORK (CBSNewYork) — An early morning shooting left three people injured Wednesday in Brooklyn.

Police Commissioner Ray Kelly said that a dispute over a drug sale may have sparked the violence in the hallway of the Louis Armstrong Houses in Bedford-Stuyvesant around 4:30 a.m.

A 15-year-old girl, 17-year-old boy and a 21-year-old man were all shot in the back. A woman may have also been grazed on the hand during the shooting.

All of the victims were taken to local hospitals and everyone is expected to recover. Police have not yet made an arrest.

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