A station agent called to report that a female suspect punched a female victim in the face. Officers arrived and contacted all parties. The victim was uncooperative and declined any medical or police assistance. She did not have any visible injuries. It was determined that the two are in a dating relationship. The suspect was taken into custody for domestic violence. The victim had to be physically restrained as the suspect was being placed in the patrol car. A supervisor responded to conduct the use of force investigation. The victim declined an emergency protective order or any domestic violence literature. The suspect was issued a prohibition order before being booked into the San Francisco County Jail for domestic violence.