The incident happened on Saturday, July 10, at about 4:45 p.m. in Atlantic Beach, according to the Nassau County Police Department.
The 1-year-old girl was locked in a car with the air conditioner set to "on," but the car had automatically shut off., said police.
Officers reportedly broke the window to free the girl.
The Atlantic Beach Fire Department Medics then evaluated the girl and determined she was healthy and could be returned to her family.
Two officers suffered multiple lacerations, and one was taken to the hospital to be evaluated further, police said.
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