PHOENIX — An Arizona woman is accused of punching her 7-year-old son for being a bad lookout for his shoplifting grandmother, according to police.

Court documents say Rebecca Gonzales spanked the boy, then slapped him and punched him in the face in the parking lot of a Walmart Friday in Phoenix.

Police said the boy was being used by his grandmother as a lookout as she shoplifted.

"According to the child, he was hit because he didn't watch out for his grandma good enough," the probable cause statement said.

KPHO in Phoenix reported Gonzales was arrested on suspicion of aggravated assault

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