The NYPD says 19-year-old Marvin St. Louis, 27-year-old Amadou Diallo, and 35-year-old Jamel Childs, were all shot and killed inside Taste of the City Lounge on Franklin Avenue. Detectives say Childs and Martin St. Lewis have been identified as the shooters.

Police say they recovered 42 shell casings at the scene from up to four different shooters involved in the gang-related shooting.

The three men killed were Prospect Lefferts Garden resident Marvin St. Louis, 19, Harlem resident Amadou Diallo, 27, and Flatlands resident Jamel Childs, 35, according to police. Officials did not immediately say if they suspected any of the people who were shot had opened fire at the venue.

A mass shooting overnight at a club in Brooklyn left three people dead and another nine wounded, police officials and the mayor said Sunday morning.

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.

Three men, including a 19-year-old, were killed and nine other people were injured early Sunday when a dispute inside a crowded New York City nightclub erupted into a shooting incident that police said appeared to have involved multiple gunmen firing dozens of shots.

A mass shooting overnight at a club in Brooklyn left three people dead and another nine wounded, police officials and the mayor said Sunday morning.

A night of fun turned into a morning of terror as dozens of shots rang out inside a packed Crown Heights hookah lounge before dawn Sunday. PIX11 News spoke with some of the survivors and victims of the mass shooting,