NEW YORK (CBSNewYork/AP) — Gunfire broke out at a backyard party in Brooklyn overnight, injuring nine people, police said.

Police have released surveillance video of the shooting that happened at about 2 a.m. Sunday in the area of 1140 Stanley Avenue and Crescent Street after an argument.

The victims are men and women ages 19 to 38, CBS2’s Ilana Gold reported. They were shot in the arms, legs and neck, but there are injuries are not life-threatening, police said. They are being treated at Jamaica, Brookdale and Kings County hospitals.

A preliminary investigation determined that there was a gathering inside of the residence on Stanley Avenue where two men walked up to the outside of location and began shooting. The suspects then fled the scene.

“It sounded like a raucous, just everybody trying to get out of there it was crazy,” neighbor Sparkle Charles told CBS2’s Matt Kozar.

Four others were taken to hospitals with cuts and bruises from the melee.

No arrests have been made, but police say they are looking for multiple suspects.

“This guy got all bent out of shape, upset, and he just started shooting,” a man who said he overhead the commotion told 1010 WINS’ Roger Stern.

The argument was “over girls. Might have been his girlfriend, I don’t know. But it was over a girl,” the man continued.

“I was at work, and I heard gunshots around 1:45 to 2 in the morning,” another man who was near the shooting told Gold. “It was about three shots. After that, police helicopters were circling around the neighborhood.”

A woman who lives nearby said things have worsened in the area lately.