In Arizona, police are searching for a gunman who opened fire at an office building.

在美国亚利桑那州，警方正在搜索一名在办公大楼内开枪的男子。

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Police in Salt Lake City are still trying to figure out why someone went into a mall and opened fire Monday night.

盐湖城警方仍在设法查找周一晚间有人进入一商业区并开枪的原因。

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Police say they stopped a man driving erratically and the driver opened fire on them.

警方称，他们拦截了一名左右摇摆驾车的司机，该司机向他们开了火。

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Israeli police are searching for the gunman, who opened fire on teenage boys and girls attending a support group meeting at the community center.

VOA: standard.2009.08.04

Crude oil prices slashed earlier losses Thursday afternoon, following reports that Saudi police opened fire on protestors in the town of Qatif on the Persian Gulf, according to TradeTheNews.com.

FORBES: Oil Prices Jump On Reports Of Saudi Violence

International Day for the Elimination of Racial Discrimination commemorates events on 21 March 1960, in Sharpeville, South Africa, when police opened fire and killed young students peacefully demonstrating against the apartheid "pass laws".

UNESCO: Social and Human Sciences

Six of the eight police officers opened fire, Saginaw County Prosecutor Mike Thomas said earlier this month.

CNN: Officers in homeless Michigan man's shooting get punished