(Fox News) An Illinois woman believed to be the mother of two infants found dead in the trunk of a car has admitted to leaving another baby girl to freeze to death along a rural road nearly five years earlier.

After reaching an agreement with prosecutors, Katie Stockton of Illinois pleaded guilty Thursday to first-degree murder in the December 2004 death of the infant known as Baby Crystal, who authorities believe was Stockton’s daughter.


Note: Read our discussion guidelines before commenting.