Four people were killed and another five were wounded in a shooting early Saturday morning in Brooklyn, CBS News reports

While details remain scarce, police suspect the incident took place on the first floor of 74 Utica Avenue “inside what appears to be an unlicensed social club.” NBC New York reports that authorities believe the shooting took place in an “illegal gambling location,” judging from the playing cards found at the scene. 

NYPD Chief of Detectives Dermot Shea believes that the ages of four men shot and killed range from 32 to 49. Of the injured that have been identified, two were male and another was female. 

No arrests have been made at the moment.

This post will be updated.