A mother-son duo is arrested in connection with the disappearance of a wealthy widow, revealing decades of crime, deception, and murder. Keith Morrison reports.Josh Mankiewicz and Keith Morrison go behind the scenes of the making of this episode in ‘Talking Dateline’ Listen on Apple: https://apple.co/4udee1CListen on Spotify: https://open.spotify.com/episode/0zL73lmirNZbDdaiWxrhNN