Clarksville police tell news outlets the two were rescued Thursday night. Police spokesman Jim Knoll says the woman was walking through a parking lot carrying her baby when the storm grate she went across collapsed.
Police say a passerby heard the baby crying, but couldn't see them and called 911.
A helicopter took the woman to a hospital, but she was conscious and had no visible signs of serious injury. An ambulance took the baby, who had a cut but didn't appear to have life-threatening injuries.
The drain's basin was dry, and police aren't sure why the grate gave way.
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