Two of the three people killed in a mass shooting at Brooklyn lounge over the weekend were gunmen, New York City police said Monday.

Four people opened fire at a Brooklyn bar early Sunday morning, killing three and wounding nine others in what appeared to be a gang-related attack that sent patrons diving for cover and running for ...

Detectives found 42 shell casings at the scene from 9 mm and .45 caliber weapons, Tisch said.