For decades, a mother searches for answers in the unsolved murder of her 14-year-old daughter, Gloria, until new DNA technology changes everything. Andrea Canning reports.

 

Andrea Canning and Josh Mankiewicz go behind the scenes of the making of this episode in ‘Talking Dateline’:

Listen on Apple: https://apple.co/4ix3dUk
Listen on Spotify: https://open.spotify.com/episode/4t5CsBDLqu4vViKRuG3dyi

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