That child's mother is now in police custody.
Authorities say a woman ran into the child's mother, Steaphanie Estrada, at a hotel. She offered to take the baby for the night after finding the child alone in a room.
The next morning, Estrada was nowhere to be found, so the woman took 5-month-old 'Baby Lillian' to Fire Station 35.
Estrada was arrested on an outstanding warrant. No word on what new charges she could face.
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