Las Vegas authorities say they are trying to determine a motive in Sunday's deadly shooting spree. A man and a woman killed two police officers and a third person before the f... | More Info

Motive sought in Las Vegas shooting

Las Vegas authorities say they are trying to determine a motive in Sunday's deadly shooting spree. A man and a woman killed two police officers and a third person before the female suspect killed the male and then herself.

Motive sought in Las Vegas shooting

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