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PHOENIX
A 3-year-old Arizona boy dragged his 1-year-old sister from a house fire that killed their mother and injured two other adults Friday, authorities said.
Fire crews responding to the fire in the Pinal County community of Maricopa south of Phoenix found the mother, Michelle Mariano, 22, lying near a doorway of the mobile home, Maricopa Fire Department spokesman Brad Pitassi said.
Authorities said the children's aunt, Marion Mariano, 28, was also severely burned.
She and the
