Authorities in Atlanta say a gunman opened fire inside a downtown medical building, killing one and wounding four others.

亚特兰大当局表示，一名枪手在市中心的一座医疗大楼内开枪，造成1人死亡，4人受伤。

Tulsa, Oklahoma police said Wednesday they were still trying to identify the gunman after a shooting in a medical building.

俄克拉荷马州塔尔萨警方周三称，一座医疗大楼发生枪击事件，他们仍在努力确认枪手的身份。