Both girls are described as black, standing 4-foot tall and weighing 80 pounds. Both have black hair, brown eyes and a medium complexion.
They were both wearing white T-shirts and pink pants, but neither girl was wearing shoes, police said.
They were last seen with their aunt, Matilda Johnson, and her 9-year-old son. Family members said Matilda had been "acting a little paranoid lately," according to police.
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