Police say officers responded to a 911 call just after midnight from America's Best Wings and Pizza on Rockaway Avenue in Brownsville.
The officers found a 44-year-old man with a gunshot wound to his head and a 39-year-old man wounded in the leg.
Both men were taken to One Brooklyn Health-Brookdale Hospital Medical Center.
The 44-year-old man was later pronounced dead at the hospital.
No arrests have been made.
----------
* More Brooklyn news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube