Police are searching for up to four gunmen after a Brooklyn nightclub shooting left 3 dead and 10 injured in what investigators believe was gang-related.

CROWN HEIGHTS, Brooklyn (WABC) -- New York City police believe a deadly mass shooting at a Brooklyn lounge over the weekend stemmed from an argument between two men. It happened at the Taste of the City Lounge on Franklin Avenue in Crown Heights around 3 a.m. Sunday.

Within minutes, officers arrived at 903 Franklin Avenue, finding that nine men and three women, ranging in age from 19 to 61, had been shot. Three men died. One man, 19, was pronounced dead at the scene. Two other men, 27 and 35, were critically wounded and succumbed to their injuries at the hospital.

The three people killed were all men who lived in New York City, and NYPD officials said two of them fired shots during the incident.