Authorities in King City, California, reported on Sunday that four people were killed and others were injured in a shooting at a residence in the area. The incident occurred Sunday evening after a party at an apartment building, where three adults were pronounced dead at the scene from gunshot wounds, and a woman was transported to a local hospital, where she was declared dead. King City police indicated that three others who were shot were taken to a hospital in Salinas for treatment. The police stated that three unknown men exited a vehicle and fired several shots at individuals in the front yard of the home, adding that the investigation is ongoing.