The National Weather Service estimates the twister that hit Missouri's capital city had winds up to 160 mph.

美国国家气象局估计，袭击密苏里州首府的龙卷风风速高达每小时160英里。

In the eastern Missouri city of Ferguson, police say two officers guarding a police station were ambushed and shot on Tuesday.

在弗格森东部城市密苏里，警方称周二 2名警员在警局执勤中遭遇枪击。