A cold case from over 50 years ago has been solved in Iowa. The body of a teenage girl was found in the Mississippi River, but her identity remained a mystery until now.

Iowa authorities have finally identified the girl, who was previously known as a "Jane Doe". This breakthrough solves the state's longest-unidentified case of its kind.

Further details about the case and the identification process are available from Iowa authorities, as reported by FOX 4 News.