Investigation underway after 3-month-old girl dies in Bucks County, police say

The death of a 3-month-old baby girl has sparked an investigation in Bucks County, according to authorities.

Chief of Police says the baby died Friday after being transported to St. Mary's Medical Center from a "location in Lower Southampton Township."

No further details regarding what led to the 3-month-old's death have been released.

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An investigation is underway by detectives and the Bucks County coroner. 

This is a developing story. Check back for updates.