(NBC News) Five people are dead following a bizarre shooting rampage in Las Vegas.
The first shots rang out just before noon in a pizza restaurant, where investigators say a man and woman ambushed Vegas police officers Alyn Beck and Igor Soldo, one of the suspects apparently yelling "this is the start of a revolution" as they opened fire.
One of the officers managed to return fire, but both ultimately died from their wounds.
The suspects then took the officers weapons and ammunition and walked across a parking lot to a neighborhing Walmart, where they shot and killed an innocent bystander just inside the front doors.
After a brief gun battle with responding police the pair took their own lives.
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