Investigators are trying to determine if a fire Saturday night in Brooklyn killed a woman, or if she had died before the flames broke out.

Police responded around 11:29 p.m. to a 911 call of a fire in a third floor apartment on 94th St. between Marine Ave. and Shore Road in Bay Ridge.

Officials said that after firefighters doused the flames, the woman was found and later pronounced dead at the scene.

The Medical Examiner will determine how she died, and the fire marshal is investigating the cause of the fire.