BROOKLYN - Police are searching for the gunmen behind a quadruple shooting in Crown Heights Sunday night.

According to investigators, three men and one woman were sitting on the stoop of 1445 Lincoln Place near Rochester Avenue when a sedan with two men inside pulled up. Then, someone opened fire.

All four victims, who range in age from 25 to 52, were shot in their legs. The 25-year-old female was hit in both of her thighs, and they are all being treated at either Brookdale or Kings County hospitals.

The NYPD says it was a violent weekend of shootings citywide, with 36 people shot between Friday and Sunday nights. Three of those victim died, and a third of them were wounded in Brooklyn.