Police investigate killings at 3 New York City public housing projects

NEW YORK -- Police are seeking the killers of three men who were shot or stabbed at New York City public housing complexes.

No arrests have been made in the killings early Saturday in Brooklyn, Queens and the Bronx.

Police say a 22-year-old man was fatally stabbed in the Mott Haven Houses in the Bronx at about 1:15 a.m.

Three people were shot at around 2:30 a.m. in the Queensbridge Houses in Queens. Twenty-three-year-old Jahhad Marshall was fatally shot in the back. A woman was shot in the arm and a man was shot in the leg. Both are in stable condition.

Police answered a 911 call at the Marcus Garvey Houses in Brooklyn at about 4 a.m. and found a 40-year-old man with gunshot wounds. He was pronounced dead at a hospital.