Four people were hurt in a shooting outside a baby shower Sunday night in Brooklyn, police say

The victims, three men and a woman, were outside the shower at Remsen Hall Catering in East Flatbush at about 8:30 p.m. when shots were fired, according to the NYPD.

Police say that when they arrived they found the woman and two of the three men outside the building. One man was shot in the chest, one man was shot in the leg and the woman was shot in the arm.

The fourth victim had been shot in the shoulder and took himself to the hospital, police say.

All four people are expected to survive.

It's not clear if the four victims had attended the baby shower, but police say at least three of the four victims had been inside the catering hall before shots were fired.

It's also unclear what sparked the shooting or if a shooter was among those injured.

No arrests have been made.