Using Genetic Genealogy to Restart the Hunt

Quiet Chevy Chase, Maryland, is shaken when wife and mother Leslie Preer is found murdered in her shower. The case goes cold until a surprising lead unmasks the killer. Blayne Alexander reports.

Lester Holt and Blayne Alexander go behind the scenes of the making of this episode in ‘Talking Dateline’

Listen on Apple: https://apple.co/475hbcj

Listen on Spotify: https://open.spotify.com/episode/2Jg60VYe0IxyVAuWNt6Ku7

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