BROWN DEER, WI (CBS 58) -- Two women are facing possible charges after a fight at a Brown Deer shopping center on Friday night.  Brown Deer Police responded to the report of four women fighting in a store around 8 PM Friday night.  According to the Police, during the fight one of the women displayed a gun.   Police took all four into custody and a firearm was recovered.  No one was injured in the fight.  During the investigation of the fight, the Police determined that all four women knew each other and that the firearm was legally possessed.  Brown Deer Police have referred charges to the District Attorney on two of the four women.