(AP) Woman pepper sprays other Black Friday shoppers

A woman trying to improve her chance to buy cheap electronics at a Walmart in a wealthy suburb spewed pepper spray on a crowd of shoppers and 20 people suffered minor injuries, police said Friday.

The attack took place about 10:20 p.m. Thursday shortly after doors opened for the sale at the Walmart in Porter Ranch in the San Fernando Valley.

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Update: there is still more on this here.

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