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.

Fox News correspondent CB Cotton reports on a Brooklyn nightclub shooting that left three dead, as mayoral candidates face growing pressure to crack down on city violence.

A 19-year-old gunman with no criminal history sparked a gang-related mass shooting at a Brooklyn lounge when he opened fire at a rival before being slain himself in the ensuing gun battle, police said Monday.

Around four shooters opened fire at a New York City restaurant early Sunday, resulting in three deaths and eight injuries. According to police, the violence is gang-related.

A fatal Crown Heights shooting prompted New York City mayoral candidates to clash over crime policies as city grapples with recent surge in gun violence incidents.

Wilky Vladimil Toribio Perez was shot in the left shoulder on Pine St. near Etna St. in Cypress Hills around 2:25 a.m. Aug. 10, police said.

The Brooklyn hookah lounge where three people were killed and nine others wounded early Sunday was right at the scene of another shooting less than a year ago.

Speaking with reporters at a canvass launch event in Prospect Park, Brooklyn, NYC Democratic mayoral candidate, Zohran Mamdani, called the shooting "another example of the scourge of gun violence" in New York City.