In a significant development, a cold case has been resolved after many decades. A teenage girl's body was discovered in a major river, but her identity remained a mystery until now.

The case, which went unsolved for over 50 years, is notable for being the longest unidentified instance of its kind in the state where it occurred.

Further information about this resolved case can be found through news outlets such as FOX 7 Austin, which initially reported the story.