Police say a 22-year-old was killed in a shooting in Brooklyn Monday. 

Police say they responded to a 911 call of a man who had been shot in front of 4409 Avenue D. 

They say the 22-year-old was shot in the chest and in the leg and was transported to Brookdale Hospital, where he was pronounced dead.

The identity of the victim has not been released at this time. 

No arrests have been made, and police say the investigation is ongoing.