Sgt. Tony Hayes says Saint John Police responded to the scene of a large fight at 169 Charlotte Street at 2:35am.
He says officers arrived to find an unconscious woman who was taken to hospital.
The Major Crime Unit of City police is looking into the matter and if you have any information you are asked to contact them at 648-3333.
You can call Crime Stoppers at 1-800-222-8477 or click here
